2018-06-01T23:17:46Z http://jurnalindustri.petra.ac.id/index.php/ind/oai oai:puslit2.petra.ac.id:article/18539 2013-02-26T06:33:16Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18539 2013-02-26T06:33:16Z Jurnal Teknik Industri Vol 14, No 2 (2012): DECEMBER 2012; 123-128 Deteksi Keausan Alat pada Proses Pengeboran Sumber Alam Halim, Siana; Fakultas Teknologi Industri, Program Studi Teknik Industri, Universitas Kristen Petra. Jl. Siwalankerto 121-131, Surabaya ., Felecia; Fakultas Teknologi Industri, Program Studi Teknik Industri, Universitas Kristen Petra. Jl. Siwalankerto 121-131, Surabaya Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the nonexclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18539 Change point detection, drilling, mean time between failures. en In this paper we applied change point detection methods for failures detection in the drilling process. We calculated the change points on three drilling parameters, i.e., the weight on bit, top drive torque and rate of penetration. Using the concept of reliability, we measured the time between change points as the time between failures. The minimum of mean time between change points from those three parameters is suggested to be the time for monitoring the drilling process. oai:puslit2.petra.ac.id:article/16232 2010-11-10T01:26:24Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16232 2010-11-10T01:26:24Z Jurnal Teknik Industri Vol 6, No 2 (2004): DECEMBER 2004; pp. 156-168 EVALUASI KONSEP PRODUK DENGAN PENDEKATAN GREEN QUALITY FUNCTION DEPLOYMENT II Astuti, Septin Puji; Program Pascasarjana, Jurusan Teknik Industri, Institut Teknologi Sepuluh Nopember Surabaya Ciptomulyono, Udisubakti; Program Pascasarjana, Jurusan Teknik Industri, Institut Teknologi Sepuluh Nopember Surabaya Suef, Mokh.; Program Pascasarjana, Jurusan Teknik Industri, Institut Teknologi Sepuluh Nopember Surabaya 2005-04-28 03:09:16 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16232 Green QFD II, Multicriteria analysis, Environmental manufactur, green design, sustainable development en The population of green consumer have been increasing enormously over last few decades. Hence, many managers prefer to reduce or to avoid environmental impact that may arise from their industrial activity, including product design and development. Regarding that phenomenon, this paper describes the Green Quality Function Deployment (QFD) II method that is utilized to evaluate the concept of lamp. The Green QFD II integrates quality, environmental, and cost aspects into Concept Comparison House (CCH). Weight of each aspects has been determined by utilizing the Analitic Hierarchy Process (AHP) method. The best product and it characteristics are presented at the las section of this paper. Abstract in Bahasa Indonesia : Semakin berkembangnya green consumer menyebabkan banyak industri yang mulai memikirkan masalah lingkungan dalam setiap aktifitasnya, seperti halnya dalam proses perancangan dan pengembangan produk. Pada artikel ini akan dibahas metode Green Quality Function Deployment (QFD) II yang diterapkan untuk mengevaluasi konsep produk lampu. Metode ini tidak hanya mempertimbangkan aspek kualitas tetapi juga memperhatikan aspek lingkungan dan biaya ke dalam matriks-matriksnya. Ketiga aspek tersebut masing-masing dijabarkan dalam Quality House, Green House, dan Cost House. Untuk memberi bobot pada tiap aspek, pada penelitian ini digunakan metode Analitic Hierarchy Process. Pada Green QFD II ini, untuk mengevaluasi konsep produk digunakan matriks Concept Comparison House (CCH) yang mampu mengintegrasikan aspek kualitas, lingkungan, dan biaya. Hasil dari penelitian ini adalah diperoleh konsep lampu terbaik dan karakteristik lampu yang berkualitas, ramah lingkungan, dan biaya rendah. Kata kunci: Green QFD II, Multicriteria analysis, Environmental manufactur, green design, sustainable development. oai:puslit2.petra.ac.id:article/18404 2013-02-26T06:33:38Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18404 2013-02-26T06:33:38Z Jurnal Teknik Industri Vol 14, No 1 (2012): JUNE 2012; 35-42 Model Penentuan Nilai Target Functional Requirement Berbasis Utilitas Rosyidi, Cucuk Nur; Fakultas Teknik, Jurusan Industri, Universitas Sebelas Maret Surakarta. Jl. Ir. Sutami 36A, Surakarta 57126 2012-06-06 15:08:38 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18404 Optimization, quadratic utility, risk, functional requirement. en In a product design and development process, a designer faces a problem to decide functional requirement (FR) target values. That decision is made under a risk since it is conducted in the early design phase using incomplete information. Utility function can be used to reflect the decision maker attitude towards the risk in making such decision. In this research, we develop a utility-based model to determine FR target values using quadratic utility function and information from Quality Function Deployment (QFD). A pencil design is used as a numerical example using quadratic utility function for each FR. The model can be applied for balancing customer and designer interest in determining FR target values. oai:puslit2.petra.ac.id:article/16404 201011-10T01:17:12Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16404 2010-11-10T01:17:12Z Jurnal Teknik Industri Vol 7, No 2 (2005): DECEMBER 2005; pp. 145-159 PENINGKATAN JAMINAN KUALITAS ASSEMBLY LINE (Studi Kasus di Industri Otomotif) Junaidi, Halim; Alumnus, Faculty of Industrial Tehnology, Petra Christian University Santoso, Arigraha; Alumnus, Faculty of Industrial Tehnology, Petra Christian University Sutapa, I Nyoman; Faculty of Industrial Tehnology, Petra Christian University Rahardjo, Jani; Faculty of Industrial Tehnology, Petra Christian University 2006-03-31 11:39:05 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16404 quality assutrance, improvement, quality assurance network activity. en The paper presents the improvement of quality assurance at an automotive industry which produces multi-purpose vehicle. Their multi-purpose vehicle is a global product, which means that it should concern not only domestic market demand but also international market demand and specification. Thus to maintain customer satisfaction on product quality, one of the efforts can be done to improve quality assurance level is by implementing Quality Assurance Network activity. Abstract in Bahasa Indonesia : Artikel ini membahas peningkatan jaminan kualitas assembly line di industri otomotif yang memproduksi kendaraan niaga. Kendaraan ini adalah produk yang bertaraf global, artinya kendaraan niaga yang harus mampu memenuhi bukan hanya permintaan pasar domestik melainkan juga spesifikasi dan permintaan pasar mancanegara. Oleh sebab itu untuk tetap dapat mempertahankan kepuasan konsumen terhadap kualitas produk, salah satu upaya yang dapat digunakan meningkatkan jaminan kualitas perusahaan adalah dengan mengimplementasikan aktivitas quality assurance network. Kata kunci: jaminan kualitas, aktivitas quality assurance network. oai:puslit2.petra.ac.id:article/18847 2013-12-04T23:43:20Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18847 2013-12-04T23:43:20Z Jurnal Teknik Industri Vol 15, No 2 (2013): DECEMBER 2013; 103-110 Modeling the Competitiveness of Indonesian Palm Oil Industry: A Conceptual Model Using Hierarchical Multi-Level System Approach Silitonga, Roland Y.H.; Department of Industrial Engineering, Harapan Bangsa Institute of Technology, Jl. Dipati Ukur 80-84, Bandung 40132 Bahagia, Senator Nur; Department of Industrial Engineering, Bandung Institute of Technology, Jl. Ganesha 10, Bandung Simatupang, Tota; Department of Industrial Engineering, Bandung Institute of Technology, Jl. Ganesha 10, Bandung Siswanto, Joko; Department of Industrial Engineering, Bandung Institute of Technology, Jl. Ganesha 10, Bandung 2013-12-04 00:00:00 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18847 Competitiveness, hierarchical multilevel system, value chain, palm oil industry. en Indonesian Palm Oil Industry has the largest market share in the world, but still faces problems in order to strengthen the level of competitiveness. Those problems are in the industry chains, government regulation and policy as meso environment, and macro economic condition. Therefore these three elements should be considered when analyzing the improvement of competitiveness. Here, the governmental element is hoped to create a conducive environment. This paper presents the industry competitiveness conceptual model, using hierarchical multilevel system approach. The Hierarchical multilevel system approach is used to accommodate the complexity of the industrial relation and the government position as the meso environment. The step to develop the model firstly is to define the relevant system. Secondly, is to formulate the output of the model that is competitiveness in the form of indicator. Then, the relevant system with competitiveness as the output is built into a conceptual model using hierarchical multilevel system. The conceptual model is then discussed to see if it can explain the relevant system, and the potential of it to be developed into mathematical model. oai:puslit2.petra.ac.id:article/16554 2010-11-10T01:12:52Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16554 2010-11-10T01:12:52Z Jurnal Teknik Industri Vol 8, No 2 (2006): DECEMBER 2006; pp. 141-147 MINIMASI WAKTU PENGERJAAN PRODUK MELANIE SLEIGH CHANGING TABLE MELALUI PENDEKATAN SIMULASI DAN TABU SEARCH Sofyan, Natalia; Laboratorium Optimasi dan Simulasi, Jurusan Teknik Industri Meifani, Meifani; Laboratorium Optimasi dan Simulasi, Jurusan Teknik Industri Agus W., I Gede; Laboratorium Optimasi dan Simulasi, Jurusan Teknik Industri 2007-02-01 01:19:19 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16554 simulation, Tabu Search, scheduling. en The focus of this research is to solve a complex problem through the system approach. As a study case, we tried to minimize the production time at furniture industry using the appropriate process scheduling. Both simulation and Tabu Search methods were employed to solve the scheduling problem. The simulation helped to solve the problem through system approach, while the Tabu Search was employed to find the optimal solutions. The result shows that the hybrid method gave better solution than the initial condition. Abstract in Bahasa Indonesia : Penelitian ini memiliki fokus pada penyelesaian suatu permasalahan yang kompleks melalui pendekatan sistem. Permasalahan yang dibahas adalah bagaimana menurunkan waktu pengerjaan produk di industri perkayuan melalui proses penjadwalan yang tepat. Metode simulasi dan Tabu Search digunakan dalam penyelesaian permasalahan. Simulasi digunakan untuk menyelesaikan permasalahan melalui pendekatan sistem sedangkan Tabu Search digunakan untuk mencari solusi yang optimal. Hasil penelitian ini menunjukkan bahwa gabungan pendekatan yang diusulkan memiliki solusi yang lebih baik daripada kondisi awal. Kata kunci: simulasi, Tabu Search, penjadwalan. oai:puslit2.petra.ac.id:article/19272 2017-02-17T00:41:38Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19272 2017-02-17T00:41:38Z Jurnal Teknik Industri Vol 17, No 1 (2015): JUNE 2015; 53-60 Algoritma Genetika untuk Mengoptimasi Penjadualan Pembersihan Jaringan Penukar Panas Biyanto, Totok Ruki; Fakultas Teknologi Industri, Jurusan Teknik Fisika, Institut Teknologi Sepuluh Nopember, Kampus ITS Sukolilo Surabaya 60111 2015-06-01 00:00:00 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19272 MINLP, Metaheuristic, Genetic Algorithm, Heat Exchanger Network. en The resulting MINLP problem is very complex and finding the global optimum is a challenging task. Solving this problem can use two methods, namely deterministic and metaheuristic. Deterministic method requires enough knowledge to determine areas that can provide global optimum solution. This method sometime provide unconvergen solution. Another method is metaheuristic method that simple and promising global optimum solution without introducing any approximations or simplifying assumptions. This method works without influenced by the previous optimization results. One of metaheuristic algorithms is Genetic Algorithm (GA). In this paper, the GA will be used to solve the optimization of cleaning schedule of Heat Exchanger Network (HEN) in a refinery Crude Preheat Train (CPT). The results showed that efficiency of HEN 23% increased which can be translated in IDR 14.1 Billion of fuel saving. Metaheuristic algorithm always provide a solution at the end of optimization’s iteration and it can be run continuesly in order to get more optimal solution. oai:puslit2.petra.ac.id:article/16714 2010-11-10T01:08:36Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16714 2010-11-10T01:08:36Z Jurnal Teknik Industri Vol 9, No 2 (2007): DECEMBER 2007; pp. 144-151 ROBUSTHYBRID GENETIC ALGORITHM FOR A FLOW-SHOP SCHEDULING PROBLEM (A Case Study at PT FSCM Manufacturing Indonesia) Soewanda, Johan; Alumnus, Faculty of Industrial Technology, Petra Christian University Octavia, Tanti; Faculty of Industrial Technology, Petra Christian University Sahputra, Iwan Halim; Faculty of Industrial Technology, Petra Christian University 2008-01-31 08:11:21 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16714 robust, hybrid, genetic, algorithm, flow-shop. en This paper discusses the application of Robust Hybrid Genetic Algorithm to solve a flow-shop scheduling problem. The proposed algorithm attempted to reach minimum makespan. PT. FSCM Manufacturing Indonesia Plant 4's case was used as a test case to evaluate the performance of the proposed algorithm. The proposed algorithm was compared to Ant Colony, Genetic-Tabu, Hybrid Genetic Algorithm, and the company's algorithm. We found that Robust Hybrid Genetic produces statistically better result than the company's, but the same as Ant Colony, Genetic-Tabu, and Hybrid Genetic. In addition, Robust Hybrid Genetic Algorithm required less computational time than Hybrid Genetic Algorithm oai:puslit2.petra.ac.id:article/19751 2017-05-12T04:34:51Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19751 2017-05-12T04:34:51Z Jurnal Teknik Industri Vol 18, No 2 (2016): DECEMBER 2016; 129-136 Genetic Algorithm for Solving Location Problem in a Supply Chain Network with Inbound and Outbound Product Flows Suprayogi, Suprayogi; Institut Teknologi Bandung, Bandung Bahagia, Senator Nur Thaddeus, Yudi 2016-12-01 00:00:00 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19751 Location problem, supply chain network, mixed integer linear programming model, genetic algorithm en This paper considers a location problem in a supply chain network. The problem addressed in this paper is motivated by an initiative to develop an efficient supply chain network for supporting the agricultural activities. The supply chain network consists of regions, warehouses, distribution centers, plants, and markets. The products include a set of inbound products and a set of outbound products. In this paper, definitions of the inbound and outbound products are seen from the region’s point of view. The inbound product is the product demanded by regions and produced by plants which flows on a sequence of the following entities: plants, distribution centers, warehouses, and regions. The outbound product is the product demanded by markets and produced by regions and it flows on a sequence of the following entities: regions, warehouses, and markets. The problem deals with determining locations of the warehouses and the distribution centers to be opened and shipment quantities associated with all links on the network that minimizes the total cost. The problem can be considered as a strategic supply chain network problem. A solution approach based on genetic algorithm (GA) is proposed. The proposed GA is examined using hypothetical instances and its results are compared to the solution obtained by solving the mixed integer linear programming (MILP) model. The comparison shows that there is a small gap (0.23%, on average) between the proposed GA and MILP model in terms of the total cost. The proposed GA consistently provides solutions with least total cost. In terms of total cost, based on the experiment, it is demonstrated that coefficients of variation are closed to 0. oai:puslit2.petra.ac.id:article/15982 2010-11-10T01:42:18Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/15982 2010-11-10T01:42:18Z Jurnal Teknik Industri Vol 2, No 1 (2000): JUNE 2000; pp. 1-12 PENERAPAN MULTI-CRITERIA DECISION MAKING DALAM PENGAMBILAN KEPUTUSAN SISTEM PERAWATAN Rahardjo, Jani; Faculty of Industrial Technology, Petra Christian University Yustina, Rosa; Alumnus, Faculty of Industrial Technology, Petra Christian University E. Stok, Ronald; Faculty of Industrial Technology, Petra Christian University 2004-07-02 08:24:53 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/15982 analytical hierarchy process, processing en The selecting of the right maintenance system strategy can give an optimum result in achieving productivity of a production process. The right method is needed in choosing this strategy, so that the decision-maker can make the right decision. Methods used in the selecting of the maintenance system strategy is Multi Criteria Decision-Making, especially Analytical Hierarchy Process (AHP), and Heuristic Method. Heuristic method is used to decide the most critical criteria in the choosing of processing system strategy. Abstract in Bahasa Indonesia : Pemilihan strategi sistem perawatan yang tepat dapat memberikan hasil yang optimum dalam pencapaian produktivitas suatu proses produksi. Didalam pemilihan strategi ini diperlukan suatu metode yang tepat agar decision maker dapat membuat keputusan yang tepat. Metode yang digunakan dalam pemilihan strategi sistem perawatan adalah Multi-Criteria Decision Making, khususnya Analytical Hierarchy Process( AHP) dan Metode Heuristic.Metode Heuristic digunakan untuk menetukan kriteria yang paling kritis dalam pemilihan strategi sistem perawatan. Kata kunci: analytical hierarchy process, perawatan oai:puslit2.petra.ac.id:article/16984 2010-03-17T03:04:53Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16984 2010-03-17T03:04:53Z Jurnal Teknik Industri Vol 10, No 2 (2008): DECEMBER 2008; pp. 171-176 MANAGING HIGH-END, HIGH-VOLUME INNOVATIVE PRODUCTS Baskoro, Gembong; Graduate School of Industrial Engineering Post Graduate Program, National Institute of Technology Malang Jl. Bendungan Siguragura 2 Malang – 65145, Indonesia 2009-02-25 22:13:24 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16984 High-End Products, Innovation, Time-to-Market, Culture en This paper discuses the concept of managing high-end, highvolume innovative products. High-end, high-volume consumer products are products that have considerable influence to the way of life. Characteristic of High-end, high-volume consumer products are (1) short cycle time, (2) quick obsolete time, and (3) rapid price erosion. Beside the disadvantages that they are high risk for manufacturers, if manufacturers are able to understand precisely the consumer needs then they have the potential benefit or success to be the market leader. High innovation implies to high utilization of the user, therefore these products can influence indirectly to the way of people life. The objective of managing them is to achieve sustainability of the products development and innovation. This paper observes the behavior of these products in companies operated in high-end, high-volume consumer product. oai:puslit2.petra.ac.id:article/20421 2018-01-09T03:01:55Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/20421 2018-01-09T03:01:55Z Jurnal Teknik Industri Vol 19, No 2 (2017): Desember 2017; 103-114 Implementasi Metode Metaheuristik Symbiotic Organisms Search Dalam Penentuan Tata Letak Fasilitas Proyek Konstruksi Berdasarkan Jarak Tempuh Pekerja Prayogo, Doddy; Petra Christian University Gosno, Richard Antoni; Petra Christian University Evander, Richard; Petra Christian University Limanto, Sentosa; Petra Christian University 2018-01-08 09:37:47 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/20421 tata letak fasilitas; optimasi; metaheuristik; symbiotic organisms search id Penelitian ini menyelidiki performa dari metode metaheuristik baru bernama symbiotic organisms search (SOS) dalam menentukan tata letak fasilitas proyek konstruksi yang optimal berdasarkan jarak tempuh pekerja. Dua buah studi kasus tata letak fasilitas digunakan untuk menguji akurasi dan konsistensi dari SOS. Sebagai tambahan, tiga metode metaheuristik lainnya, yaitu particle swarm optimization, artificial bee colony, dan teaching–learning-based optimization, digunakan sebagai pembanding terhadap algoritma SOS. Hasil simulasi mengindikasikan bahwa algoritma SOS lebih unggul serta memiliki karakteristik untuk menghasilkan titik konvergen lebih cepat jika dibandingkan dengan metode metaheuristik lainnya dalam proses optimasi tata letak fasilitas proyek konstruksi. oai:puslit2.petra.ac.id:article/15998 2010-11-10T01:38:47Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/15998 2010-11-10T01:38:47Z Jurnal Teknik Industri Vol 3, No 1 (2001): JUNE 2001; pp. 35-42 PENJADWALAN JOBS PADA SINGLE MACHINE DENGAN MEMINIMUMKAN VARIANS WAKTU PENYELESAIAN JOBS Studi Kasus di P.T. XYZ Widyadana, I Gede Agus; Faculty of Industrial Technology, Petra Christian University Kusuma, Fenny Nilawati; Alumnus, Faculty of Industrial Technology, Petra Christian University Sutapa, I Nyoman; Faculty of Industrial Technology, Petra Christian University 2004-07-02 10:12:12 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/15998 singlemachine scheduling, completion time variance, heuristic procedure. en This paper discusses a jobs scheduling on a single machine to minimize variance of job completion time. The objective is especially important in situations where it is desirable to provide customers or jobs with approximately the same treatment. In this case, data are collected from P.T. 'XYZ'. The focus of discussion is LB/KB Departement (Leather Board/Carton Board) with carton board's production line, which produces carton board. Carton board's size is 150 x 110 cm and its thickness from 0,6 mm to 2,5 mm. In this paper a comparison analysis, the deviation of the objective value given by a heuristic (Vh) method from the objective value given by P.T. 'XYZ' (Vp), is made. The percentage of deviation Vh from Vp is 50,36 %, which shows that the performance of heuristic is better, that is variance of job completion time by heuristic method smaller than by P.T. 'XYZ'. Besides the above discussion, the weakness dan superiority of heuristic are analyzed too. Abstract in Bahasa Indonesia : Makalah ini membahas penjadwalan jobs pada single machine dengan tujuan meminimumkan varians waktu penyelesaian job, yaitu untuk memberikan konsumen atau jobs kurang lebih perlakuan yang sama. Data yang diambil dalam pembahasan ini berasal dari perusahaan P.T. 'XYZ', di mana departemen yang menjadi fokus pembahasan adalah Departemen LB/KB (Leather Board/Karton Board) dengan lintasan produksi karton board yang menghasilkan produk carton board ukuran 150 x 110 cm, dengan ketebalan 0,6 mm sampai dengan 2,5 mm. Dalam makalah ini dilakukan analisis perbandingan jadwal jobs pada proses produksi di perusahaan yang telah ada dengan jadwal jobs menggunakan metode heuristic, yaitu menggunakan persentase penyimpangan Vh (varians waktu penyelesaian jobs metode heuristic) dari Vp (varians waktu penyelesaian jobs perusahaan). Dari hasil analisis didapatkan bahwa persentase penyimpangan Vh dari Vp sebesar 50,36%, hal ini menunjukkan bahwa performance metode heuristic lebih baik, yaitu varians waktu penyelesaian jobs-nya lebih kecil daripada metode perusahaan. Selain itu, dalam makalah juga dianalisis kelemahan dan keunggulan metode heuristic yang digunakan dalam penjadwalan pada single machine. Kata kunci : penjadwalan single-machine, varians waktu penyelesaian, prosedur heuristic. oai:puslit2.petra.ac.id:article/17685 2010-02-08T02:29:48Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/17685 2010-02-08T02:29:48Z Jurnal Teknik Industri Vol 11, No 2 (2009): DECEMBER 2009; PP. 163 – 173 KOMITMEN DAN KAPABILITAS UNTUK MENINGKATKAN KINERJA REVERSE LOGISTICS Sutapa, I Nyoman; Fakultas Teknologi Industri, Jurusan Teknik Industri, Universitas Kristen Petra 2009-12-07 12:10:46 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/17685 Organisasi, teknologi logistik, kapabilitas inovasi, kapabilitas komunikasi, kinerja reverse logistics perusahaan plastik. en Artikel ini mengkaji pengaruh pengorganisasian dan pemanfaatan teknologi logistic dalam pengelolaan reverse logistics di perusahaan manufaktur penghasil barang/kemasan plastik terhadap kapabilitas inovasi dan komunikasi perusahaan dalam meningkatkan kinerja reverse logistics perusahaan. Analisis yang digunakan adalah Structural Equation Modeling dengan menggunakan program SmartPLS. Hasil penelitian menunjukkan bahwa pengelolaan reverse logistics melalui alokasi anggaran dan pembentukan unit pengelola tersendiri disertai pendayagunaan teknologi, terutama pertukaran data secara elektronik, mampu meningkatkan kapabilitas inovasi, khususnya kemampuan kustomisasi dan fleksibilitas perusahaan dalam meningkatkan kinerja reverse logistics, dalam hal ketepatan waktu dan biaya operasional yang rendah. Di sisi lain, kapabilitas komunikasi belum terbukti dapat memengaruhi kinerja reverse logistics dikarenakan kapabilitas yang dimiliki belum dimanfaatkan secara optimal. oai:puslit2.petra.ac.id:article/16014 201011-10T01:35:39Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16014 2010-11-10T01:35:39Z Jurnal Teknik Industri Vol 4, No 2 (2002): DECEMBER 2002; pp. 93-101 APPLICATION OF FUZZY COGNITIVE MAPS ON POLICY ANALYSIS: DETERMINING THE POLICY OF SUPPORTING THE ACADEMIC SPIN OFFS P. Soetanto, Danny; Faculty of Industrial Technology, Petra Christian University 2004-07-09 03:12:30 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16014 Fuzzy Cognitive Maps, Policy Analysis, Academic spin off. en Fuzzy Cognitive Map (FCM) is a type of artificial neural network. It can be viewed as a weighted directed graph in which vertices represent concepts and edges represent causal links between them. An FCM can be used as an intelligent decision support system (DSS) tool. It works by representing important issues in a given situation and their causal relationships. The evolution of a dynamic system with time can be simulated and the behavior of the systems can be predicted and explained using an FCM. In this case FCM is used to ditermine the policy to support the academic spin off. Simulation brings forth some conclusions and the best policy can be chosen. oai:puslit2.petra.ac.id:article/18063 2010-12-06T07:42:03Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18063 2010-12-06T07:42:03Z Jurnal Teknik Industri Vol 12, No 2 (2010): DECEMBER 2010; pp. 81-88 Assessing the Impact of IT Competency on Organizational Learning Capability of Indonesian Manufacturing Firms Hasan, Alizar; Faculty of Technique, Department of Industrial Engineering, Andalas University 2010-12-06 14:38:52 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18063 IT Competency, organizational learning capability en This paper attempt to assessing the impact of IT competency on organizational learning capability by using the measurement scale that have been developed by Tippins et al. and Gomes et al. These studies cover a sample of 192 manufacturing firms. IT competencies are classified into three dimensions: IT knowledge, IT operations, and IT objects, and organizational learning capability are classified into four dimensions: Managerial commitment, System perspec-tive, Openness and experimentation, and Knowledge transfer and integration. The result of factor analysis on IT competency and Organizational learning capability show that all items have high loading only on a single factor with ranging from .60 to .84. The findings revealed that IT competency positively and significantly influences the organizational learning capability of Indonesian manufacturing firms. oai:puslit2.petra.ac.id:article/16216 2010-11-10T01:28:32Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16216 2010-11-10T01:28:32Z Jurnal Teknik Industri Vol 6, No 1 (2004): JUNE 2004; pp. 1-9 SOLVING THE DEGREE CONSTRAINED MINIMUM SPANNING TREE PROBLEM USING TABU AND MODIFIED PENALTY SEARCH METHODS Wamiliana, Wamiliana; Department of Mathematics, Faculty of Mathematics and Natural Sciences, Lampung University 2005-04-28 02:47:00 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16216 minimum spanning tree, tabu search, degree constrained. en In this paper we consider the Degree Constrained Minimum Spanning Tree Problem. This problem is concerned with finding, in a given edge weighted graph G (all weights are non-negative), the minimum weight spanning tree T satisfying specified degree restrictions on the vertices. This problem arises naturally in communication networks where the degree of a vertex represents the number of line interfaces available at a center. Because of its NP-completeness, a number of heuristics have been proposed. In this paper we propose two new search methods: one based on the method of Tabu search and the other based on a penalty function approach. For comparative analysis, we test our methods on some benchmark problems. The computational results support our methods. oai:puslit2.petra.ac.id:article/18150 2013-02-26T06:34:22Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18150 2013-02-26T06:34:22Z Jurnal Teknik Industri Vol 13, No 1 (2011): JUNE 2011; 19-26 Pemodelan Time Series Multivariat secara Automatis Halim, Siana; Fakultas Teknologi Industri, Jurusan Teknik Industri, Universitas Kristen Petra. Jl. Siwalankerto 121-131, Surabaya 60236, Indonesia Chandra, Arif; Fakultas Teknologi Industri, Jurusan Teknik Industri, Universitas Kristen Petra. Jl. Siwalankerto 121-131, Surabaya 60236, Indonesia 2011-06-11 12:36:13 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18150 Multivariate time series, VAR, SVAR, VECM, SVEC en This research aims at establishing model of multivariate time series by means of econometric instruments. Four instruments in use are vector auto regressive (VAR), structural vector auto regressive (SVAR), vector error correction model (VECM), and structural vector error correction (SVEC). VAR and VECM are employed to estimate and construct models and, subsequently, predict the future values of an object. SVAR and SVEC serve to analyze innovative structures of a model. VAR and SVAR can be implemented only to stationary data whilst VECM and SVEC can be applied to non-stationary inputs. The identification and estimation of the model in this research are specifically designed by R software. Based on this software, all the aforestated models are conclusively able to identify dynamic relationship of endogenous variabel in a model well. oai:puslit2.petra.ac.id:article/16227 2010-11-10T01:26:24Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16227 2010-1110T01:26:24Z Jurnal Teknik Industri Vol 6, No 2 (2004): DECEMBER 2004; pp. 111-120 PERANCANGAN BERBASIS KOMPUTER UNTUK REKAYASA PRODUK DAN PROSES KOMPLEKS Ferryanto, Liem; Research In Motion Ltd., Waterloo, Canada 2005-04-28 03:09:16 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16227 Computer aided engineering, functional response. en We enhanced DFSS Characterize and Optimize Phases to deal with multiple and functional response optimization. The enhancement basically starts with a development of functional meta-models of CAE outputs that are fast-to-compute and accurate enough within a certain design space. Having developed the multiple and functional metamodels, the influence of design variables to the functional responses are then obtained via visualization and sensitivity analysis based on Sobol's index. Multi-objective optimization is finally applied to search for design variable settings that give optimal functional responses. Abstract in Bahasa Indonesia : Di artikel ini kita memperkaya fase-fase Characterize and Optimize dari design for six sigma (DFSS) methodology untuk bisa menyelesaikan rekayasa produk dan proses kompleks yang mengandung banyak respons fungsional. Pemerkayaan dimulai dengan pembangunan meta-model fungsional dari keluaran computer aided engineering (CAE) yang diperoleh lewat rancangan eksperimental. Kemudian, dilanjutkan dengan pembangunan sebuah algoritma untuk mengidentifikasi tingkat pengaruh dari variabel-variable rancangan ke respons fungsional secara visual maupun analitis. Akhirnya, optimasi multi obyektif diterapkan untuk mencari nilai-nilai variabel design yang mampu memberikan respons fungsional secara optimal dan tangguh. Kata-kunci: perancangan berbasis komputer, response fungsional. oai:puslit2.petra.ac.id:article/18303 2013-02-26T06:34:04Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18303 2013-02-26T06:34:04Z Jurnal Teknik Industri Vol 13, No 2 (2011): DECEMBER 2011; 101-106 Minimalisasi Kekurangan Material melalui Implementasi Quality Control Circle Panjaitan, Togar W. S.; Fakultas Teknonologi Industri, Jurusan Teknik Industri, Universitas Kristen Petra, Jl Siwalankerto 121-131 Surabya 60238 A. Y. A., Debora; Fakultas Teknonologi Industri, Jurusan Teknik Industri, Universitas Kristen Petra, Jl Siwalankerto 121-131 Surabya 60238 Yessicha, Marissa; Fakultas Teknonologi Industri, Jurusan Teknik Industri, Universitas Kristen Petra, Jl Siwalankerto 121-131 Surabya 60238 2012-01-24 08:56:17 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18303 Total quality management, quality control circle en The revolution of traditional quality management concept into total quality management (TQM) inspired industry for establishing and implementing quality control circle (QCC). Before starting a project as the implementation of the QCC, the training was held for supporting the knowledge of the QCC team. As the pilot project of the QCC, this research will try to minimize the percentage of the lack material in the production process of 8340 type by working together with the QCC team. The result of QCC implementation could reach the target set by the team, the percentage of the lack material reached less than 3%. The percentage of the lack material kontaktarm reduced from 3.09% to 0.00%, flachdrahtspule reduced from 9.20% to 0.40%, and niet reduced from 7.71% to 2.73%. Besides, the implementation of QCC also resulted in positive impact for all the members of the team about the benefits and experiences gained. oai:puslit2.petra.ac.id:article/16399 2010-11-10T01:17:12Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16399 2010-11-10T01:17:12Z Jurnal Teknik Industri Vol 7, No 2 (2005): DECEMBER 2005; pp. 101-112 PERBANDINGAN METODE JUNBIKI KANBAN CYCLIC DITINJAU DARI JIT DAN SUMBER DAYA Studi Kasus pada Perusahaan Otomotif Eri, Ignatius; Praktisi J. Kristina, Helena; Jurusan Teknik Industri, Fakultas Teknologi Industri, Universitas Pelita Harapan 2006-03-31 11:39:05 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16399 Junbiki Method, Kanban System, JIT, Resource. en The research has done at an automotive company. The intention of this research are to knowing the effect and also the advantages and disadvantages of Junbiki Method which is a new method in this company in increasing JIT(Just in Time), use of resources, and make comparison between Junbiki method and Kanban System. The research is done by comparing the Kanban system with the Junbiki method on the parts i.e. seat part and door trim. The measured variables are those in the period of September as the basic period, continued with the periods of October, November, and December 2004. The productivities to be observed are those of energy and labor consumption. The research proves that the Junbiki method is better than the Kanban system. It is shown from the increase of JIT performance during four periods at the average of 73% and least of resources. By using the Junbiki method, the wastage in the use of energy, labor, movement, and process can be eliminated. Abstract in Bahasa Indonesia : Penelitian ini dilakukan pada perusahaan yang bergerak di bidang otomotif. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh serta kelemahan dan kelebihan metode Junbiki yang merupakan metode baru yang diterapkan perusahaan terhadap peningkatan JIT (Just in Time) dan penggunaan sumber daya, dan membuat perbandingan antara metode Junbiki dan sistem Kanban. Penelitian ini dilakukan dengan membandingkan sistem Kanban dengan metode Junbiki pada part yang memenuhi syarat, yaitu part seat dan door trim. Variable yang diukur adalah pada periode September sebagai periode dasar, dilanjutkan dengan periode Oktober, November, dan Desember 2004. Pemakaian sumber daya yang ingin diteliti adalah pemakaian energi dan tenaga kerja. Hasil penelitian membuktikan bahwa metode Junbiki lebih baik daripada sistem Kanban. Hal ini terlihat dari peningkatan perfoma JIT selama empat periode rata-rata sebesar 73% dan kebutuhan sumber daya yang lebih sedikit. Dengan metode Junbiki, pemborosan dalam pemakaian energi, tenaga kerja, gerakan, dan proses dapat dihilangkan. Kata kunci: Junbiki, Kanban, JIT, Sumber Daya. oai:puslit2.petra.ac.id:article/18708 2013-05-30T02:02:00Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18708 2013-05-30T02:02:00Z Jurnal Teknik Industri Vol 15, No 1 (2013): JUNE 2013; 57-66 Dampak Kompetensi Key user ERP terhadap Kinerja Inovasi dan Kinerja Kualitas Guna Meningkatkan Kinerja Organisasi Tarigan, Zeplin Jiwa Husada; Fakultas Ekonomi, Jurusan Magister Manajemen, Univer¬sitas Kristen Petra, Jl. Siwalankerto 121-131 Surabaya 60238 Basana, Sautma Roni; Fakultas Ekonomi, Jurusan Magister Manajemen, Univer¬sitas Kristen Petra, Jl. Siwalankerto 121-131 Surabaya 60238 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18708 Key user competence, innovation, quality and organization perfor¬man¬ce en Implementation EntERPrise Resource Planning (ERP) requires user key to have a reliable competency especially in personnel management. For this study, a survey was conducted using interviews technique and distributing questionnaires to 80 manufacturing industry practitioners, with response rate 88.75%. Additionally, the data analysis was done using PLS with Jawa Web Start program. The findings of the research are: There is no influence between knowledge and skill in quality performance and innovation performance in improving the performance of the company while implementing the technology of ERP. Personality Characteristics affect the increase of quality performance and innovation in the improvement of the company's performance while implementing ERP technology. Demonstrable Performance effect the increase in the quality of performance and innovation in improving the company's performance while implementing ERP technology. Innovation performance and Quality performance together have a direct impact on enhancing the performance of companies while implementing ERP technology. oai:puslit2.petra.ac.id:article/16549 2010-11-10T01:12:52Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16549 2010-11-10T01:12:52Z Jurnal Teknik Industri Vol 8, No 2 (2006): DECEMBER 2006; pp. 97-105 PENGEMBANGAN KURSI RODA SEBAGAI UPAYA PENINGKATAN RUANG GERAK PENDERITA CACAT KAKI Batan, I Made Londen; Jurusan Teknik Mesin FTI-ITS 2007-02-01 01:19:19 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16549 wheelchair, transportation, safety, ergonomic, simulation, RULA. en According to the survey to the wheelchair users in Surabaya, it is found that 70% of the respondents want to have activities inside or outside their home independently. Therefore, a wheelchair that can satisfy their requirements is on demand. In this research we used an integrated product development to design a wheelchair. We simulated the ergonomic design by a method so called RULA for static load 150 kg. This proposed wheelchair is an ergonomic wheelchair. It is a wheelchair, that satisfies the safety regulations. By using a joystick, a user can control the wheelchair to move forward and backward, to set the seat up and down as convenience as they want to. We hope that this wheelchair can help the physical handicaps to move more freely and have more activities than before. Abstract in Bahasa Indonesia : Hasil kuisioner yang disebarkan ke pemakai kursi roda di kota Surabaya pada akhir 2005 dan awal 2006 menunjukkan bahwa 70% reponden tidak menginginkan lagi didampingi oleh seorang pemandu para saat mereka beraktifitas di dalam maupun di luar rumah. Sehingga, sebagai transportasi yang sangat dibutuhkan oleh penderita cacat kaki, kursi roda perlu untuk dikembangkan berdasarkan permintaan dan keinginan mereka. Pada makalah ini akan dipaparkan metode pengembangkan kursi roda yang didasarkan pada metode pengembangan produk terintegrasi. Melalui analisa kekuatan material pada beban statis 150 kg dan simulasi kenyamanan dengan metode RULA, dapat dirancang sebuah kursi roda yang aman dan nyaman, dapat bergerak maju mundur, tempat duduk dapat naik turun serta seluruh gerakannya dikontrol sendiri oleh pemakai kursi roda. Pengembangan kursi roda ini diharapkan dapat meningkatkan ruang gerak penderita cacat kaki dalam beraktifitas. Kata kunci: kursi roda, transportasi, aman, nyaman, simulasi, RULA. oai:puslit2.petra.ac.id:article/19267 2017-02-17T01:00:40Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19267 2017-02-17T01:00:40Z Jurnal Teknik Industri Vol 17, No 1 (2015): JUNE 2015; 7-16 Closed-loop Supply Chain as an Agent of Sustainable Development Gan, Shu-San; Faculty of Industrial Technology, Mechanical Engineering Department, Petra Christian University. Jl. Siwalankerto 121-131, Surabaya 60236 2015-06-01 00:00:00 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the nonexclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19267 Closedloop supply chain, sustainable development, recovery process, remanufac¬turing, product return management. en Sustainability has recently become an important issue which received growing attentions from government, society, industries as well as academia. There have been concerns on relatively rapid growth in population and increased quality of life despite limited natural resources and landfill capacity. Closed-loop Supply Chain (CLSC) is one of many approaches to mitigate the abovementioned disproportion. This article aims to study closed-loop supply chain by explaining the definition, description, pros and contras, relevance, case studies from literature, and potential research; such that its role as an agent of sustainable development can be recognized. oai:puslit2.petra.ac.id:article/18967 2014-06-05T10:09:52Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18967 2014-06-05T10:09:52Z Jurnal Teknik Industri Vol 16, No 1 (2014): JUNE 2014; 59-66 Pengembangan ModelVariable Review Period dengan Mempertimbangkan Order Crossover Octavia, Tanti; Program Studi Teknik Industri, Fakultas Teknologi Industri, Universitas Kristen Petra, Surabaya Felecia, ,; Program Studi Teknik Industri, Fakultas Teknologi Industri, Universitas Kristen Petra, Surabaya 2014-0501 00:00:00 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18967 Order crossover, variable review period model. en In this paper, we propose a variable review period model using dynamic programming for order crossover problem. The proposed model is compared to an existing variable review period model and classical review period in terms of minimum inventory cost. The simulation is applied with six scenarios and sensitivity analysis is also done. The results show a variable review period model performs smaller inventory cost for small variation of lead-time compared to classical review period model. On the other hand, classical periodic review model is sensitive with the changes in the variation of demand distribution and service level. The proposed model gives the better solution compared to variable review period model for the six scenarios with the inventory cost saving as 11-42%. The sensitivity analysis for a variable review period model and a proposed model are applied and compared. From sensitivity analysis, it can be concluded variable review period with dynamic programming gives the best solution in terms of the changes of holding cost and ordering cost. It is also shown the smaller holding cost, the smaller percentage of inventory cost savings (between variable review model and the proposed model). oai:puslit2.petra.ac.id:article/16709 2010-11-10T01:08:36Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16709 2010-11-10T01:08:36Z Jurnal Teknik Industri Vol 9, No 2 (2007): DECEMBER 2007; pp. 85-101 ALOKASI PASOKAN BERDASARKAN PRODUK UNGGULAN UNTUK RANTAI PASOK SAYURAN SEGAR Marimin, Marimin; Departemen Teknologi Industri Pertanian, Fakultas Teknologi Pertanian, Institut Pertanian Bogor Hadiguna, Rika Ampuh; Jurusan Teknik Industri, Fakultas Teknik ,Universitas Andalas Padang 2008-01-31 08:11:21 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16709 fuzzy, expert system, MPE, multiobjective, vegetables en Application of artificial inteligent by using fuzzy logic can be one of way to handle supply chain situation in uncertainty environment. It was widely concern to study a supply chain using fuzzy logic that most needed. Ain of the study was apply fuzzy logic in determination of supply allocation for superior product in vegetables supply chain. Models was developed in three sub models. First was determination vegetables types that superior by using pareto technique and exponential compaarison method (MPE). Second was expert system to determine supply needed and finally was optimizing supply allocation using fuzzy multi-objective linear programming. The model was applied in a vegetables agroindustry that superior product selected was red paprica. Analysis againts model behaviour is conducted for pesimistic and optimistic scenarios. Abstract in Bahasa Indonesia : Penerapan kecerdasan buatan dengan logika fuzzy bisa menjadi salah satu cara untuk mengatasi situasi rantai pasok dalam lingkungan ketidakpastian. Perhatian yang lebih luas untuk pembahasan rantai pasok menggunakan teknik fuzzy masih sangat dibutuhkan. Studi ini bertujuan menerapkan logika fuzzy dalam penentuan alokasi pasokan untuk produk unggulan pada rantai pasok agroindustri sayuran. Model yang terdiri dari tiga sub model. Sub model pertama adalah penentuan jenis sayuran yang diunggulkan menggunakan kombinasi teknik pareto dan metode perbandingan eksponensial (MPE). Sub model kedua adalah sistem pakar untuk menentukan kebutuhan pasokan menggunakan logika fuzzy. Sub model ketiga adalah optimasi alokasi pasokan menggunakan programa linear obyektif majemuk fuzzy. Model yang dibangun kemudian diterapkan pada sebuah perusahaan agroindustri sayuran dengan produk unggulan terpilih adalah paprika merah. Analisis terhadap prilaku model juga dilakukan untuk skenario pesimis dan optimis. Kata kunci: fuzzy, sistem pakar, MPE, obyektif majemuk, sayuran oai:puslit2.petra.ac.id:article/19391 2017-02-21T23:48:44Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19391 2017-02-21T23:48:44Z Jurnal Teknik Industri Vol 18, No 1 (2016): JUNE 2016; 63-72 Model Persediaan pada Produk yang Mendekati Masa Kadaluwarsa: Mempertimbangkan Diskon Penjualan dan Retur Nafisah, Laila; UPN "Veteran" Yogyakarta Sally, Wellem; Fakultas Teknologi Industri, Program Studi Teknik Industri, Universitas Pembangunan Nasional “Veteran” Yogyakarta, Jl. Babarsari 2 Tambakbayan Yogyakarta 55281 Puryani, Puryani; Fakultas Teknologi Industri, Program Studi Teknik Industri, Universitas Pembangunan Nasional “Veteran” Yogyakarta, Jl. Babarsari 2 Tambakbayan Yogyakarta 55281 2016-06-09 00:00:00 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19391 Industrial Engineering EOQ, perishable product, discount of sale, backorder, return Inventory System en Most products are sold in Mirota Campus Supermarkets have perishable nature. One of the strategies undertaken in product sales is by providing discounts on products approaching expiry date. The closer to the expiration date, then the discounts given per unit will increase. Allows product pemasoks can in returns with the terms and conditions agreed. In this paper, developed a model multi-item inventory for a product that has a shelf-life of taking into account discounts and product returns. Completion of the model is done with optimization approach based on parameters that influence in this model. Numerical examples are given at the end of this paper to illustrate the model settlement algorithms. oai:puslit2.petra.ac.id:article/15977 2010-11-10T01:43:45Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/15977 2010-11-10T01:43:45Z Jurnal Teknik Industri Vol 1, No 1 (1999): JUNE 1999; pp. 12-17 REVIEW OF TOTAL QUALITY MANAGEMENT CONCEPT Prajogo, Daniel Indarto; Faculty of Industrial Tehnology, Petra Christian University 2004-07-01 12:42:13 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/15977 TQM, philosophy en The definition of TQM continues to be a debated issue to organizational management. Not only is there an absence of a uniform definition but also there is no prescriptive standard outlining TQM concepts. This supports an argument that TQM is not merely a tool or method that is ready for use, but there is a set of underlying principles, philosophies and paradigms that must be applied in the unique organizational context. This paper will discuss the concept of TQM at three integrated levels in an organization from inside out; namely paradigm level, system and structural level and technical and operational level in the purpose for helping organizations to grasp the comprehensive substance of TQM. oai:puslit2.petra.ac.id:article/16979 2010-03-17T03:04:53Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16979 2010-0317T03:04:53Z Jurnal Teknik Industri Vol 10, No 2 (2008): DECEMBER 2008; pp. 112-123 ALGORITMA PENENTUAN TITIK PENCEKAMAN HOLE-BASED MODULAR FIXTURE Nudu, Josef Hernawan; Program Studi Teknik Industri, Universitas Atma Jaya Yogyakarta Jl. Babarsari 43, Yogyakarta 55281 Toh, Isa Setiasyah; Program Studi Teknik Industri, Institut Teknologi Bandung Jl. Ganesa 10, Bandung 40132 2009-02-25 22:11:13 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16979 modular fixture fixturing, clamping point en This article illustrates fixturing algorithm for determining clamping point of hole-based modular fixture. The proposed algorithm is based on the algorithm developed by Ariastuti et al. The previous algorithm could be applied for determining clamping point of dedicated or slot-based modular fixture but it can not be applied directly for hole-based modular fixture. Conversion of locators’ coordinate and clamping coordinate into coincident baseplate-coordinates and an approach for modeling the magnitude and action point of equivalent forces are proposed. This algorithm is designed for fixturing prismatic workpart having machining feature(s) being processed on a vertical milling machine. The machining features are hole, blind hole, pocket, slot, blind slot, step, and blind step. Three hypothetical worksamples were analyzed using Ariastuti’s algorithm and this new algorithm. The result shows that both algorithms have the same properties in terms of feasible fixturing and unfeasible fixturing on a single setup.The new algorithm gives coordinates that coincide with holes of related baseplate in feasible fixturing. Forces equilibrium during machining is the only aspect being considered for feasibity analysis. Fixture elements’ dimension, strength, and deformation have not been considered yet. Abstract in Bahasa Indonesia: Makalah ini memaparkan algoritma fixturing untuk penentuan titik pencekaman fixture modular jenis hole yang dikembangan dari algoritma Ariastuti et al. Algoritma Ariastuti et al. dapat digunakan untuk menentukan titik pencekaman dedicated fixture dan modular fixture jenis slot, namun tidak dapat diterapkan secara langsung pada modular fixture jenis hole. Algoritma usulan menambahkan satu tahapan berupa penyesuaian koordinat lokator dan klem yang bersesuaian dengan posisi lubang pada plat dasar modular fixture jenis hole. Algoritma yang diusulkan berbeda dalam hal penentuan besar dan titik tangkap gaya potong ekivalen, serta penentuan titik pencekaman yang dipilih. Penelitian dibatasi pada fixturing benda kerja prismatik yang memiliki feature hole, blind hole, pocket, slot, blind slot, step, dan blind step untuk pemesinan pada mesin milling vertikal. Fisibilitas fixturing ditentukan oleh kondisi kesetimbangan gaya selama proses pemesinan. Aplikasi algoritma usulan pada tiga buah benda uji hipotetis memberikan hasil yang setara dengan algoritma Ariastuti et al.; berupa kondisi fixturing fisibel atau tidak fisibel. Hasil kondisi fixturing yang fisibel adalah titik lokator dan klem yang bersesuaian dengan posisi susunan lubang pada plat dasar fixture modular untuk pemesinan benda kerja dalam satu kali setup. Algoritma yang dikembangkan belum mempertimbangkan kendala dimensi dan kekuatan elemen fixture serta deformasi. Kata kunci: fixture modular, fixturing, titik pencekaman oai:puslit2.petra.ac.id:article/19882 2017-10-04T03:45:06Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19882 2017-10-04T03:45:06Z Jurnal Teknik Industri Vol 19, No 1 (2017): JUNE 2017; 55-66 Model Optimisasi Robust untuk Mengatasi Ketidaktentuan Estimasi Durasi Operasi pada Masalah Penjadwalan Ruang Operasi Rumah Sakit Chaerani, Diah; Departemen Matematika Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Padjadjaran Royana, Ija; Departemen Matematika Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Padjadjaran Hertini, Elis; Departemen Matematika Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Padjadjaran 2017-06-01 00:00:00 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19882 Optimisasi Robust, Ketidaktentuan Estimasi Durasi Operasi, Robust Counterpart, Box Uncertainty, Ellipsoidal Uncertainty Program Penelitian Berbasis Kompetensi DIKTI tahun 2017. en Masalah penjadwalan ruang operasi di rumah sakit merupakan masalah keragaman durasi operasi yang memerlukan penjadwalan untuk mengurangi tingkat kesibukan ruang operasi. Masalah yang harus diselesaikan dalam penjadwalan ruang operasi adalah bagaimana menempatkan pasien ke dalam blok ruang operasi yang tersedia secara optimal untuk meminimumkan waktu tunggu pasien. Masalah ini dapat disajikan dalam sebagai masalah optimisasi dalam formulasi mixed integer linear programming (MILP). Pada prakteknya sering terjadi ketidaktentuan estimasi durasi operasi yang dapat mengakibatkan jadwal operasi tidak berjalan sesuai perencanaan awal, sehingga pasien tidak dapat dioperasi sesuai dengan waktu yang telah ditentukan. Dalam makalah ini dikaji pemodelan masalah optimisasi tak tentu dengan menggunakan teknik pemodelan Optimisasi Robust (OR) dalam hal mengatasi ketidaktentuan estimasi durasi operasi pada masalah penjadwalan ruang operasi rumah sakit. Dalam metodologi OR diperkenalkan Robust Counterpart (RC), dimana tujuan utama yang ingin dicapai adalah menguji level robustness dengan cara menguji formulasi model robust counterpart yang dihasilkan apakah dapat direpresentasikan dalam jenis kelas masalah optimisasi yang dapat terjamin sebagai kelas masalah yang computationally tractable. Pemilihan jenis himpunan taktentu untuk merepresentasikan data taktentu yang terlibat dalam pemodelan sangat menentukan, untuk memastikan apakah formulasi robust counterpart yang diperoleh merupakan masalah yang computationally tractable atau tidak. Dapat disimpulkan bahwa model RC yang diperoleh termasuk dalam kelas masalah yang computatioonally tractability, dalam hal ini model tak tentu dapat direpresentasikan dalam formulasi model optimisasi dalam bentuk linear programming (untuk box uncertainty set) dan conic quadratic programming (untuk ellipsoidal uncertainty set). oai:puslit2.petra.ac.id:article/15993 2010-1110T01:41:02Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/15993 2010-11-10T01:41:02Z Jurnal Teknik Industri Vol 2, No 2 (2000): DESEMBER 2000; pp. 106114 PENERAPAN JARINGAN SARAF TIRUAN UNTUK PERAMALAN Halim, Siana; Faculty of Industrial Technology, Petra Christian University Wibisono, Adrian Michael; Alumnus, Faculty of Industrial Technology, Petra Christian University 2004-07-02 10:03:53 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/15993 Backpropagation, MAD, MSE , GARCH(1,1), jump. en Many methods have been developed to get the optimal result in forecasting. One of them that will be used in this paper is using Neural Network for forecasting. The result will be compared with GARCH(1,1) in the terms of Means Absolute Deviation (MAD) and Means Square Error (MSE). Besides that the accuracy and the power to damp the jump will be observed. The data is currency rate from 4 countries in Asia taken during the Asian Monetary Crisis from 1997 up to 1999 since the jump was happened in that series. Abstract in Bahasa Indonesia : Ada banyak metode yang telah dikembangkan untuk mencapai hasil yang optimal dari suatu peramalan. Salah satu yang akan diulas pada makalah ini adalah penggunaan Neural Network atau jaringan saraf untuk mendapatkan hasil peramalan yang diharapkan dapat meningkatkan optimasi dan akurasinya. Hasil dari metode ini akan dibandingkan dengan metode GARCH(1,1) dalam bentuk Means Absolute Deviation (MAD) dan Means Square Error (MSE). Selain itu dilakukan pula pengamatan terhadap peredaman jump (perubahan mendadak). Data yang digunakan adalah nilai tukar mata uang dari empat negara di Asia yang diambil selama krisis moneter di Asia. Kata Kunci: Backpropagation, MAD, MSE, GARCH(1,1), jump. oai:puslit2.petra.ac.id:article/17680 2010-02-08T02:29:48Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/17680 2010-02-08T02:29:48Z Jurnal Teknik Industri Vol 11, No 2 (2009): DECEMBER 2009; PP. 101 – 110 QUALITY MATTER FOR (INDONESIA) PRIVATE HIGHER EDUCATION INSTITUTION Baskoro, Gembong; Widya Kartika University 2009-12-07 12:08:03 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/17680 Quality, Higher Education Institution en Quality in higher education is nowadays becoming important aspect for universities in order for them to participate in improving Indonesia competitiveness by mean of improving human development index. However, quality itself is not a simple term to be understood. Therefore the main objective of this paper is to elaborate quality matter especially for Private Higher Education Institution. It is expected that this paper can provide another insight for private Higher Education Institution to improve the quality. This paper tries to approach the quality by understanding its philosophy as well as its practical approach in Industry. Of course, there are always rooms for improvement. oai:puslit2.petra.ac.id:article/16009 2010-11-10T01:36:37Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16009 2010-11-10T01:36:37Z Jurnal Teknik Industri Vol 4, No 1 (2002): JUNE 2002; pp. 36-44 OPTIMASI PRODUKSI DENGAN METODE RESPONSE SURFACE Studi Kasus pada Perusahaan Injection Moulding Rahardjo, Jani; Faculty of Industrial Technology, Petra Christian University Iman, Rosalinawati; Alumnus, Faculty of Industrial Technology, Petra Christian University 2004-07-09 03:04:54 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16009 response surface, optimum setting point, defect level. en In this article , response surface method is used to determine optimum setting for machine in order to optimize the production in injection moulding compan, which produces goods from plastic that has a large amount of defect. According to pareto chart, the largest defect is a hole defect. It is caused by no suitable setting for inject pressure, inject timer, and temperature. In order to solve the problem, it used 3k experiment design. The result show that the optimum setting are 55Mpa for inject pressure, 4.2s for inject timer, and 224o C for temperature with decreasing of defective 7.3%. Abstract in Bahasa Indonesia : Dalam artikel ini, metode response surface digunakan untuk menentukan titik optimal dari setting mesin di perusahaan injection moulding, sehingga didapatkan jumlah produksi yang optimal. Selama ini perusahaan memproduksi produk yang terbuat dari plastik dengan tingkat kecacatan yang cukup besar. Karena itu, perusahaan berusaha mengurangi tingkat kecacatan yang terjadi. Berdasarkan diagram pareto, tingkat kecacatan terbesar adalah cacat lubang. Untuk menyelesaikan penyebab kecacatan tersebut dilakukan suatu perancangan eksperimen yaitu dengan rancangan 3k. Penyebab kecacatan adalah inject pressure, inject timer, temperatur. Pada saat inject pressure 55 Mpa, inject timer 4,2s dan temperatur 224o C menghasilkan kondisi yang optimal sehingga tingkat kecacatan turun sebesar 7.3 %. Kata kunci: response surface, titik optimal setting, tingkat kecacatan. oai:puslit2.petra.ac.id:article/17944 2010-11-10T00:57:52Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/17944 2010-11-10T00:57:52Z Jurnal Teknik Industri Vol 12, No 1 (2010): JUNE 2010; pp. 41-46 Pemetaan Penderita Pneumonia di Surabaya dengan Menggunakan Geostatistik Hartanto, Stefanie; Fakultas Teknologi Industri, Jurusan Teknik Industri, Universitas Kristen Petra Halim, Siana; Fakultas Teknologi Industri, Jurusan Teknik Industri, Universitas Kristen Petra Yuliana, Oviliani Yenty; Fakultas Teknologi Industri, Jurusan Teknik Informatika, Universitas Kristen Petra 2010-05-19 13:55:38 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/17944 survival analysis, geostatistics, variogram, kriging, route outlier detection. en In this paper we mapped the location of Pneumonia disease in Surabaya. We also analyse the survival of the afflicted and predict the spread of the disease using Kriging. The study reveals that after 45 days in the hospital, the survival of the Pneumonia’s patients decrease to 46.8%. Moreover, the centers of this disease are in Tubanan and Sukomanunggal Both of these regions are in West Surabaya which also is an industrial part of the city. oai:puslit2.petra.ac.id:article/16025 2010-11-10T01:31:36Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16025 2010-11-10T01:31:36Z Jurnal Teknik Industri Vol 5, No 2 (2003): DECEMBER 2003; pp. 90-100 PENENTUAN KONDISI PENGOLAHAN DAN PENYAJIAN BUMBU RAWON INSTAN BUBUK DENGAN METODE TAGUCHI Julianingsih, Julianingsih; Faculty of Industrial Technology, Petra Christian University Prasetyo, Febrina; Alumnus, Faculty of Industrial Technology, Petra Christian University 2004-07-13 02:40:32 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16025 Taguchi Method, Organoleptic Test. en The purpose of this research is to define the preference of panelists in instant rawon powder processing and serving by using Taguchi Method. This research used the prefered rawon recipe. The experiment was done in eight factors of taste, color and odor. The Taguchi method is used as an experimental design method based on Orthogonal Arrays. The prefered instant rawon powder is determined by using the organoleptic test to inexpert panelists. Abstract in Bahasa Indonesia : Penelitian ini bertujuan untuk menentukan kondisi pengolahan dan penyajian bumbu rawon instan bubuk yang disukai oleh masyarakat. Penelitian dilakukan pada resep rawon yang paling disukai masyarakat dengan delapan faktor yang mempengaruhi rasa, warna dan bau bumbu rawon instan bubuk. Metode Taguchi dipergunakan sebagai metode perancangan eksperimen berdasarkan Orthogonal Arrays. Untuk mengetahui kesukaan masyarakat terhadap bumbu rawon instan bubuk ini dilakukan uji organoleptik oleh sejumlah panelis tidak terlatih. Kata-kunci: Metode Taguchi, Uji Organoleptik. oai:puslit2.petra.ac.id:article/18542 2013-02-26T06:33:16Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18542 2013-02-26T06:33:16Z Jurnal Teknik Industri Vol 14, No 2 (2012): DECEMBER 2012; 107-114 Penentuan Kriteria Pemilihan Strategi Sistem Manufaktur Menggunakan Analytic Hierarchy Process Soepardi, Apriani; Fakultas Teknologi Industri, Jurusan Teknik Industri, Univer-sitas Pembangunan Nasional Veteran Yogjakarta. Jl. Babarsari 2 Tambakbayan, Yogjakarta 55281. ., Puryani; Fakultas Teknologi Industri, Jurusan Teknik Industri, Univer-sitas Pembangunan Nasional Veteran Yogjakarta. Jl. Babarsari 2 Tambakbayan, Yogjakarta 55281. Chaeron, Mochammad; Fakultas Teknologi Industri, Jurusan Teknik Industri, Univer-sitas Pembangunan Nasional Veteran Yogjakarta. Jl. Babarsari 2 Tambakbayan, Yogjakarta 55281. Anggraini, Isti; Fakultas Teknologi Industri, Jurusan Teknik Industri, Univer-sitas Pembangunan Nasional Veteran Yogjakarta. Jl. Babarsari 2 Tambakbayan, Yogjakarta 55281. Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18542 Analytic Hierarchy Process, agility capability, selection criteria, lean manufacturing system, priority, responsiveness. en This paper presents the decision making process for the selection of criteria manufacturing system using AHP. The accuracy of the selection strategy is based on many criteria that termed as agility capabilities. Several influential criteria that is used in the selection are responsiveness, product quality, product cost, operator skills, and inventory. From these criteria, manufacturing responsiveness has the highest priority weight. On these criteria, the company cast metal is required to have the agility capabilities in reduction of lead-time for product development, new product introduction, and a wide variety of products. While the criteria for product quality takes places at second priority, followed by product cost, operator skill and inventory. From agility capability priorities that must be owned by the company of cast metal, the manufacturing system according to the characteristics of the organization and be able to respond appropriately to environmental changes is lean manufacturing system. oai:puslit2.petra.ac.id:article/16222 2010-11-10T01:28:32Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16222 2010-11-10T01:28:32Z Jurnal Teknik Industri Vol 6, No 1 (2004): JUNE 2004; pp. 71-78 KOMPARASI SISTEM MANUFAKTUR PUSH DAN PULL MELALUI PENDEKATAN SIMULASI Wibisono, Eric; Laboratorium Sistem Produksi - Jurusan Teknik Industri, Fakultas Teknik, Universitas Surabaya 2005-04-28 02:47:00 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16222 push-pull systems, simulation, buffer. en Manufacturing systems that are often classified as push and pull often invite question: "How far do the differences between those two systems exist?" Many researches have been carried out but succinct answer to the above question is always difficult to reach. The difficulty roots from the variety of definition of the push and pull systems itself and also from the variety of complexity of a manufacturing system. This paper attempts to study the differences in performance between push and pull systems in a relatively simple model that consists of 4 serial processors with buffers located between these processors. Variations being modelled is on the setting of the system's load (high and low) and the buffer size with performance being measured include machine utilization, number of outputs and mean flow time of jobs. The approach used is simulation using ProModel software as the tool. From the experiments it can be derived that buffer size turns out to be a very critical factor in system performance. Moreover, it is also proved that when the buffer size is large, push and pull systems do not differ significantly. Abstract in Bahasa Indonesia : Sistem manufaktur yang umumnya dikategorikan menjadi sistem push dan pull sering mengundang pertanyaan: "Seberapa jauh perbedaan dari kedua sistem tersebut ada?" Banyak penelitian telah dilakukan namun jawaban yang lugas atas pertanyaan tersebut sulit diperoleh. Kesulitan ini umumnya berakar dari beragamnya definisi sistem push dan pull itu sendiri serta variasi dari kompleksitas suatu sistem manufaktur. Makalah ini mencoba melihat perbedaan antara kinerja sistem push dan pull dalam suatu model sederhana yang terdiri dari 4 prosesor serial dengan buffer yang diletakkan di antara masing-masing prosesor tersebut. Variasi yang dilakukan adalah pada setting beban kerja sistem (padat dan ringan) dan ukuran buffer dengan kinerja yang diukur adalah utilisasi mesin, jumlah output dan rata-rata waktu tinggal job. Pendekatan yang dipakai adalah simulasi dengan alat bantu software ProModel. Dari eksperimen yang dilakukan didapatkan hasil bahwa ukuran buffer sangat berpengaruh terhadap kinerja sistem. Secara khusus juga dibuktikan bahwa pada ukuran buffer besar, ternyata antara sistem push dan pull tidak memiliki perbedaan yang signifikan. Kata kunci: sistem push-pull, simulasi, buffer. oai:puslit2.petra.ac.id:article/18298 2013-02-26T06:34:04Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18298 2013-02-26T06:34:04Z Jurnal Teknik Industri Vol 13, No 2 (2011): DECEMBER 2011; 65-72 Integrasi Taguchi Loss Function dengan Fuzzy Analytical Hierarchy Process dalam Pemilihan Pemasok Indrapriyatna, Ahmad S.; Fakultas Teknologi Industri, Jurusan Teknik Industri, Universitas Andalas. Kampus Limau Manis, Padang 25163 Meuthia, Yumi; Fakultas Teknologi Industri, Jurusan Teknik Industri, Universitas Andalas. Kampus Limau Manis, Padang 25163 Fatrias, Dicky; Fakultas Teknologi Industri, Jurusan Teknik Industri, Universitas Andalas. Kampus Limau Manis, Padang 25163 Gusti, Monalisa; Fakultas Teknologi Industri, Jurusan Teknik Industri, Universitas Andalas. Kampus Limau Manis, Padang 25163 2012-01-24 08:53:50 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18298 Supplier selection, taguchi loss function, ahp, fuzzy linear programming en One important issue in the line production is the selection of the company's best supplier. Various criteria should be considered for determining the best supplier. Answering to that challenge, we apply Taguchi loss function- Analytical Hierarchy Process Fuzzy-Linear Programming (Taguchi loss function-Fuzzy AHP) to find out the best supplier. Moreover, we also consider multiple criteria, i.e., goods’ completeness, quality, delivery, and quality loss in that analysis. By maximizing the suppliers’ performances based on each criterion and aggregated the suppliers’ performances based on the overall criteria, we selected the best one. Applying this method for selecting the best pressure gauge’s supplier in PT. Coca Cola Bottling Indonesia Central Sumatera (PT. CCBICS), we found out that among three suppliers, the second supplier is the best one. oai:puslit2.petra.ac.id:article/16331 2010-11-10T01:19:17Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16331 2010-11-10T01:19:17Z Jurnal Teknik Industri Vol 7, No 1 (2005): JUNE 2005; pp. 51-60 PENERAPAN MODEL PREVENTIVE MAINTENANCE SMITH DAN DEKKER DI PD. INDUSTRI UNIT INKABA Adianto, Hari; Jurusan Teknik dan Manajemen Industri, Institut Teknologi Nasional, Bandung Sitompul, Carles; Jurusan Teknik dan Manajemen Industri, Universitas Katolik Parahyangan, Bandung Susana, Susana; Jurusan Teknik dan Manajemen Industri, Universitas Katolik Parahyangan, Bandung 2005-10-07 08:30:29 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16331 en The globalization era along with fast development of technology%2C industries must try to increase the quantity and quality of products that they have produced. The development of industrial products which have been increase continually need support from fluency of production process. In this case the industrial companies want a high availability system. PD Industri Unit Inkaba is one of the companies that moves in sector rubber technique industry. The company wants the production process go smoothly so that the company can keeps the existence and increases the products quality with cost efficiency and can competes with foreign markets. The smoothness of production process needs support from machines or productions tools that have good condition. To keep the machines in good condition so that they will in the optimal condition when used%2C then the machines need to be maintained. M.A.J. Smith dan R. Dekker develop a model that combine availability model and preventive maintenance and consider the expected uptime and downtime of the system. This model is a 1 out of n system model%2C which has one operating machine and support by (n 1) unit machine reserves. A 1 out of n system is also applicable to replaceable components. Smith and Dekkers model gives the expected uptime and downtime of the system approximation that can gives good approximation of long term average operating cost. The results from decision of component preventive replacement age and optimal number of component reserve are expected to be able to keep the reliability system and be able to avoid the decease of availability system because of maintenance activity. Abstract in Bahasa Indonesia : Dalam era persaingan industri yang semakin global disertai perkembangan teknologi yang pesat%2C industri-industri terus berusaha meningkatkan kuantitas dan kualitas produk yang dihasilkannya. Perkembangan hasil industri yang semakin meningkat secara terus-menerus memerlukan dukungan proses produksi yang lancar. Dalam hal ini perusahaan industri menginginkan availabilitas sistem yang tinggi. PD Industri Unit Inkaba merupakan salah satu perusahaan yang bergerak dalam bidang industri barang teknik karet. Perusahaan menginginkan agar proses produksinya berjalan dengan lancar agar mampu mempertahankan eksistensinya dan meningkatkan kualitas produk serta efisiensi biaya agar mampu bersaing dengan pasar luar negeri. Kelancaran proses produksi membutuhkan dukungan mesin-mesin atau peralatan produksi yang berada dalam kondisi yang baik. Untuk menjaga kondisi dari mesin-mesin tersebut agar berada dalam keadaan yang optimal saat digunakan%2C maka diperlukan kegiatan perawatan pada mesin-mesin tersebut. M.A.J. Smith dan R. Dekker mengembangkan suatu model yang menggabungkan model availabilitas dan model perawatan pencegahan dengan memperhatikan uptime dan downtime dari sistem. Model ini merupakan model 1 out of n system%2C yaitu sebuah model yang terdiri dari satu mesin yang beroperasi dan didukung oleh (n-1) unit mesin cadangan. Model 1 out of n system juga dapat diaplikasikan pada komponen-komponen mesin. Model Smith dan Dekker memberikan perkiraan uptime dan downtime sistem sehingga dapat diperoleh perkiraan yang baik untuk rata-rata biaya operasi dalam jangka waktu panjang. Hasil penentuan umur penggantian pencegahan komponen dan jumlah komponen cadangan yang optimal diharapkan mampu menjaga keandalan sistem dan mampu menghindari menurunnya availabilitas sistem karena tindakan pemeliharaan. combine availability mode%2C preventive maintenanc. oai:puslit2.petra.ac.id:article/18703 2013-05-30T01:03:14Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18703 2013-05-30T01:03:14Z Jurnal Teknik Industri Vol 15, No 1 (2013): JUNE 2013; 13-24 Employee’s Job Performance: The Effect of Attitude toward Works, Organizational Commitment, and Job Satisfaction Susanty, Aries; Faculty of Engineering, Industrial Engineering Department, Universitas Diponegoro. Jl. Prof. Soedarto SH, Kampus Tembalangan, Semarang 50275 Miradipta, Rizqi; Faculty of Engineering, Industrial Engineering Department, Universitas Diponegoro. Jl. Prof. Soedarto SH, Kampus Tembalangan, Semarang 50275 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18703 Attitude toward work, organizational commitment, job satisfaction, employee’s job performance, Structural Equation Modeling en Job satisfaction is a pleasurable or positive emotional state resulting from the appraisal of one’s job and job experiences. The happier the individual, the higher is level of job satisfaction. It is assumed that positive attitude towards work and greater organizational commitment increases job satisfaction which in return enhances performance of the individual. Based on this phenomenon, this study is aimed to explain and empirically test the effect of attitude toward work, job satisfaction, and organizational commitment to the employee’s job performance at PT. Intech Anugrah Indonesia (PT. Intech). Data used in this study was primary data which were collected through closed questionnaires with 1-5 Likert scale. A sample of this study was 200 managerial and non-managerial staff of PT. Intech. Research carried out by using Structural Equation Modeling (SEM) which was run by AMOS 20.0 program. The results of this study showed that attitude towards work have positive but not significant effect to job satisfaction and employee performance. Different with attitude towards work, the organization's commitment has positive and significant effect on job satisfaction and employee performance at PT. Intech. It means every improvement in organization’s commitment has a positive effect toward job satisfaction and employee performance at PT. Intech. oai:puslit2.petra.ac.id:article/16500 2010-11-10T01:14:24Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16500 2010-11-10T01:14:24Z Jurnal Teknik Industri Vol 8, No 1 (2006): JUNE 2006; pp. 40-53 PERANCANGAN PENILAIAN KINERJA KARYAWAN BERDASARKAN KOMPETENSI SPENCER DENGAN METODE ANALYTICAL HIERARCHY PROCESS(Studi Kasus di Sub Dinas Pengairan Dinas Pekerjaan Umum Kota Probolinggo) Nurmianto, Eko; Program Pascasarjana, Jurusan Teknik Industri, Institut Teknologi Sepuluh Nopember (ITS), Surabaya Siswanto, Nurhadi; Program Pascasarjana, Jurusan Teknik Industri, Institut Teknologi Sepuluh Nopember (ITS), Surabaya 2006-10-11 12:09:13 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the nonexclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16500 worker performance appraisal, competency, incentive, analytical hierarchy process en In this research, Worker Performance Appraisal System has been conducted in the Public Worker Council Probolinggo. This research especially conducted in the Sub Public Worker for Low Level Workers, i.e. Contract Workers. So far incentive in this institution was not given based on their performance, but based on the community agreement. Therefore, the worker performance appraisal system was designed based on the competency, namely the Spencer competency. For that purpose the Spencer appraisal Dimension has been integrated to DP3 (Daftar Penilaian Pelaksanaan Pekerjaan) and to the Competencies for the Executive Leadership Development. The results on those criterias were processed using the Expert Choice Software. The weight for the managerial skill is 0.200 and for the technical one is 0.800. Type of managerial skill is indicated by the competency criteria, i.e, discipline, serving, achievement, proactive and commitment to organization. The weights of each criterion are 0.318, 0.289, 0.151, 0.140, 0.102, respectively. On the other hand, Technical skills indicated by competency criteria are leadership and cooperation. Their weights are 0.500, 0.500, respectively. It can be concluded that, the accurate incentive system is an insentive system, based on profit share. This share is given according to the performance appraisal of each worker. Abstract in Bahasa Indonesia : Penelitian ini membahas tentang sistem penilaian kinerja karyawan yang dilakukan di Dinas Pekerjaan Umum Kota Probolinggo, khususnya Sub Dinas Pengairan untuk karyawan level bawah (karyawan kontrak). Selama ini pemberian insentif di Sub Dinas tersebut tidak didasarkan atas kinerja karyawan tetapi atas dasar kebersamaan/ gotong royong. Untuk meningkatkannya dirancang sistem penilaian kinerja karyawan berbasis kompetensi, khususnya kompetensi Spencer. Dimensi penilaian Spencer diintegrasikan dengan DP3 dan Competencies for Executive Leadership Development. Kriteria diolah dengan Software Expert Choice. Hasilnya bobot kemampuan karyawan kontrak terbagi atas: kemampuan manajerial (0.200) dan kemampuan teknik (0.800). Kemampuan manajerial terdiri dari: disiplin (0.318), melayani (0.289), berprestasi (0.151), proaktif (0.140), dan komitmen pada organisasi (0.102). Sedangkan kemampuan teknis terdiri dari: memimpin (0.500) dan kerjasama (0.500). Dari penelitian tersebut sistem insentif yang tepat adalah sistem insentif pembagian laba, dimana insentif yang diterima berdasarkan pada peningkatan kinerja karyawan. Kata kunci: penilaian kinerja karyawan, kompetensi, insentif, analytical hierarchy process. oai:puslit2.petra.ac.id:article/19103 2015-03-17T05:03:23Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19103 2015-03-17T05:03:23Z Jurnal Teknik Industri Vol 16, No 2 (2014): DECEMBER 2014; 113-120 On the Effect of Combination of Statistical and Judgemental Stock Control Methods Kholidasari, Inna; Faculty of Industrial Technology, Industrial Engineering Depart-ment, Universitas Bung Hatta. Jl. Gajah Mada No. 19, Gunung Pangilun, Padang 2014-12-31 00:00:00 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19103 Stock control, judgemental adjustment, combine methods en Stock control is the most important aspect in an inventory system. It determines the safety stock in order to ensure that products are readily available when the customers require them. The decision makers in organizations tend to rely on software solution in obtaining stock control solutions since they have to manage a massive number of Stock Keeping Units (SKUs). However, managers intervene in the system and use their judgement to adjust or decide on various quantitative elements. This research discusses the effects of combination of stock control methods. An extended database of approximately 1,800 SKUs from an electronics company is analyzed. Then, a simulation experiment is performed in order to evaluate in a dynamic fashion what are the effects of applying combined stock control methods. The findings indicate that the combined method of stock control seems to improve the performance of the inventory system, especially in reducing inventory investment. oai:puslit2.petra.ac.id:article/18962 2014-06-05T10:06:43Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18962 2014-0605T10:06:43Z Jurnal Teknik Industri Vol 16, No 1 (2014): JUNE 2014; 17-24 Credit Scoring Modeling Halim, Siana Humira, Yuliana Vina; Faculty of Industrial Technology, Industrial Engineering Department, Petra Christian University, Jl. Siwalankerto 121-131, Surabaya 60238 2014-05-01 00:00:00 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the nonexclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18962 Credit scoring, Bayesian logit models, Gini coefficient. en It is generally easier to predict defaults accurately if a large data set (including defaults) is available for estimating the prediction model. This puts not only small banks, which tend to have smaller data sets, at disadvantage. It can also pose a problem for large banks that began to collect their own historical data only recently, or banks that recently introduced a new rating system. We used a Bayesian methodology that enables banks with small data sets to improve their default probability. Another advantage of the Bayesian method is that it provides a natural way for dealing with structural differences between a bank’s internal data and additional, external data. In practice, the true scoring function may differ across the data sets, the small internal data set may contain information that is missing in the larger external data set, or the variables in the two data sets are not exactly the same but related. Bayesian method can handle such kind of problem. oai:puslit2.petra.ac.id:article/16617 2010-11-10T01:09:57Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16617 2010-11-10T01:09:57Z Jurnal Teknik Industri Vol 9, No 1 (2007): JUNE 2007; pp. 37-47 SERVICE QUALITY CONTROL MEASUREMENT: QUALITOMETRO II METHOD Laksimon, Rosna; Alumnus, Industrial Engineering Department, Petra Christian University, Surabaya, Indonesia Pribadi, Henry; Graduate Student, IDEC Graduate School, Hiroshima University, Hiroshima, Japan 2007-07-04 09:11:43 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16617 service quality measurement, service quality control, qualitometro ii method, direct linguistic scales. en High quality of service is imperative for competitiveness of a service industry. In order to provide much better service, a deeper research on quality service is a necessity. One interesting and challenging aspect in researchin service quality is about measuring service quality. While some methods is proposed for measuring service quality, but every one of them did not offer satisfactory explanation in complex problems of measuring service quality, which is the vagueness and incompleteness in transforming linguistic explanation and scale of one's opinion into numerical scale. One interesting method that incorporate the complexity and vagueness of linguistic explanation and scale into consideration is Qualitometro II method. This method will handle information expressed on linguistic scales without any artificial numeric scalarization and measure and control the quality of service. An interesting study of implementation of Qualitometro II in general medical clinic is conducted to examine the operation and impact of the Qualitometro II method with the assistance of a qualitometro software to ease the complex calculation algorithm. Result of the implementation is presented and evaluated for further study. oai:puslit2.petra.ac.id:article/19342 2017-02-26T23:59:29Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19342 2017-02-26T23:59:29Z Jurnal Teknik Industri Vol 17, No 2 (2015): DECEMBER 2015; 123-132 Menuju manufaktur berkelanjutan di Indonesia: Tantangan dan Kesempatan Hanafi, Jessica; Department of Industrial Engineering Faculty of Science and Technology Universitas Pelita Harapan 2016-08-24 11:47:52 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19342 Manufaktur Berkelanjutan; Life Cycle Assessment; Indikator Berkelanjutan; MP3EI KemristekDikti, penelitian Hibah Bersaing dengan surat penugasan dari Universitas Pelita Harapan nomor : 029/LPPM-UPH/III/2015 dan penugasan Kopertis 3 No. :108/K3/KM/2015. id Persaingan global mendorong Indonesia untuk memajukan ekonominya. Salah satu cara untuk menjawab tantangan globalisasi ini adalah dengan menerapkan manufaktur berkelanjutan. Manufaktur berkelanjutan berawal dari manufaktur ramping, produksi bersih dan Life Cyle Assessment dengan memperhatikan keselamatan karyawan, konsumen dan masyarakat. Terdapat berbagai hambatan dalam implementasi manufaktur berkelanjutan. Indikator keberlanjutan suatu organisasi juga beragam, yang berdasar pada tiga aspek, yaitu ekonomi, sosial dan lingkungan. Pada makalah ini akan dibahas bagaimana isu manufaktur berkelanjutan akan dilihat dari ketiga perspektif, yaitu sisi industri, pemerintah dan akademia, khususnya di Indonesia. oai:puslit2.petra.ac.id:article/16766 2008-07-22T09:07:45Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16766 2008-07-22T09:07:45Z Jurnal Teknik Industri Vol 10, No 1 (2008): JUNE 2008; pp. 50-64 KEUNGGULAN KOMPETITIF INDUSTRI KECIL DI KLASTER INDUSTRI KECIL TRADISIONAL DENGAN PENDEKATAN BERBASIS SUMBER DAYA: STUDI KASUS PENGUSAHA INDUSTRI KECIL LOGAM KIARA CONDONG, BANDUNG Widjajani, Widjajani; Jurusan Teknik Industri, Universitas Langlangbuana Yudoko, Gatot; Sekolah Bisnis dan Manajemen, Institut Teknologi Bandung 2008-07-22 16:01:56 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16766 en Small-scale industries play an important role in the betterment of society. Industrial cluster approach has been used by government as an alternative government policy to increase competitiveness of small-scale industries in Indonesia. An industry cluster consists of core enterprise(s) and related enterprises in which the core acts as a pulling agent for the other counterparts. Therefore, developing the core enterprises is expected to increase competitiveness of the whole cluster. This research is a strategy process research, aiming at identifying and modeling strategic behavior of a successful entrepreneur in a metal-making cluster industry at Kiara Condong Bandung, West Java. Based on the literature review, qualitative research methodology is used in this research by combining soft systems methodology (SSM) and grounded theory. The major findings of this research indicate four kinds of strategic behavior models, namely behavior model of strategy setting, behavior model of production operations, behavior model of research and development and innovation and behavior model of marketing operations. Abstract in Bahasa Indonesia: Industri kecil mempunyai peranan penting dalam meningkatkan kesejahteraan masyarakat. Pendekatan klaster industri dicanangkan oleh pemerintah sebagai alternatif kebijakan pemerintah untuk membangun keunggulan kompetitif di industri kecil. Di suatu klaster industri kecil yang terdiri dari unit usaha inti dan unit usaha penunjang, unit usaha inti merupakan gerbong penghela klaster. Oleh karena itu mengembangkan usaha inti sehingga mempunyai keunggulan kompetitif diharapkan dapat mengembangkan klaster secara keseluruhan. Penelitian ini merupakan penelitian proses strategi (strategy process research) yang meneliti perilaku strategis manajer pemilik industri kecil dalam mengelola usahanya untuk membangun keunggulan kompetitif dengan pendekatan berbasis sumber daya (Resource-Based View atau RBV) dan mengambil studi kasus pengusaha industri kecil yang berhasil di klaster Industri Kecil Tradisional Logam Kiara Condong. Paradigma penelitian yang digunakan adalah interpretatif-induktif-kualitatif dengan penggabungan antara soft systems methodology (SSM) dan grounded theory. Hasil dari penelitian ini berupa model konseptual yang menggambarkan proses Industri Kecil Logam di Industri Kecil Tradisional Logam Kiara Condong dalam membangun keunggulan kompetitifnya. Perilaku strategis yang ditemukan pada penelitian ini terdiri dari empat model, yaitu model perilaku penentuan strategi, model perilaku pelaksanaan produksi, model perilaku pelaksanaan litbang dan inovasi, serta model perilaku pelaksanaan pemasaran. Kata kunci:industri kecil, keunggulan kompetitif, perilaku strategis, resource based view (RBV), soft systems methodology (SSM), grounded theory. oai:puslit2.petra.ac.id:article/19823 2017-10-04T03:45:06Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19823 2017-10-04T03:45:06Z Jurnal Teknik Industri Vol 19, No 1 (2017): JUNE 2017; 11-20 Model Optimasi Fixturing Bendakerja dengan Prinsip 3-2-1 Klem Tunggal Toha, Isa Setiasyah; Institut Teknologi Bandung Politeknik Manufaktur Negeri Bandung Diratama, Mohammad Yazid; Politeknik Manufaktur Negeri Bandung. Jl. Kanayakan 21, Bandung 40135 Wigenaputra, Dadan Heryada; Politeknik Manufaktur Negeri Bandung. Jl. Kanayakan 21, Bandung 40135 2017-06-01 00:00:00 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19823 penetap (fixture), gaya, momen, lokator, klem, optimasi id Untuk memegang benda-kerja pada tempatnya, diperlukan penetap (fixture). Beberapa penelitian sebelumnya membahas keseimbangan gaya dan momen yang berbasis pada model kinematik penetap, teori ulir (screw theory), melibatkan gaya kontak serta kesalahan posisi. Permasalahan yang paling mendasar dalam desain penetap adalah menentukan koordinat lokator dan klem serta gaya klem, agar benda-kerja stabil selama proses pemesinan. Makalah ini membahas model optimasi untuk menentukan koordinat lokator dan klem serta gaya klem, dengan memperhatikan keseimbangan gaya dan momen. Secara spesifik, model optimasi yang dikembangkan untuk permasalahan penetapan (fixturing) benda-kerja dengan prinsip 3-2-1 menggunakan klem tunggal. Untuk menunjukkan operasionalisasi model, digunakan contoh numerik penetapan benda-kerja nyata yang diselesaikan menggunakan perangkat-lunak Exel/Solver. oai:puslit2.petra.ac.id:article/15988 2010-11-10T01:42:18Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/15988 2010-11-10T01:42:18Z Jurnal Teknik Industri Vol 2, No 1 (2000): JUNE 2000; pp. 53-64 STUDI TENTANG PETA KENDALI p YANG DISTANDARISASI UNTUK PROSES PENDEK KUALITAS Octavia, Tanti; Faculty of Industrial Tehnology, Petra Christian University Prabudy, Lia Magdalena; Alumnus, Faculty of Industrial Tehnology, Petra Christian University Prajogo, Daniel Indarto; Faculty of Industrial Tehnology, Petra Christian University 2004-07-02 08:24:53 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/15988 ARL0 , ARL1, continuity correction en Attribute control charts especially p charts have been used widely for statistical process of attribute characteristics. In many applications, however it is neither possible nor practical to obtain sufficient subgroups to estimate accurately the control limits for the conventional p chart. This may occur when the production process is characterized as being a short run. One short run situation is a production run which produces items in a short period of time. In this article we describe the standardized p chart that the beyond control limit probabilities of proposed chart are closer to 0.135% Abstract in Bahasa Indonesia : Peta kendali atribut khususnya peta kendali p banyak digunakan untuk mengendalikan proses yang berkarakteristik atribut. Pada penerapannya proses produksi yang membutuhkan waktu relatif pendek mengakibatkan subgrup yang diperoleh terbatas jumlahnya, sehingga peta kendali p yang terbentuk tak memungkinkan untuk dianalisa. Dalam artikel ini akan diulas sebuah standarisasi peta kendali p yang diusulkan dengan mempertimbangkan probabilitas data yang keluar dari batas kendali. Kata kunci: ARL0 , ARL1, koreksi kontinuitas oai:puslit2.petra.ac.id:article/17101 2009-1207T03:04:22Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/17101 2009-12-07T03:04:22Z Jurnal Teknik Industri Vol 11, No 1 (2009): JUNE 2009; pp. 51-60 PENENTUAN RUTE TRUK PENGUMPULAN DAN PENGANGKUTAN SAMPAH DI BANDUNG Fitria, Lisye; Fakultas Teknik Industri, Jurusan Teknik Industri, Institut Teknologi Nasional Bandung Susanty, Susy; Fakultas Teknik Industri, Jurusan Teknik Industri, Institut Teknologi Nasional Bandung Suprayogi, Suprayogi; Fakultas Teknologi Industri, Program Studi Teknik Industri, Institut Teknologi Bandung 2009-06-08 14:04:41 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/17101 Vehicle Routing Problem, Multiple Trips, Intermediate Facility, Sequential Insertion Algorithm en The garbage collection constitutes the main contributor in terms of the garbage cost management. Garbage collection scheduling model is a variable that determine cost center. Regarding to the existing condition, scheduling model could be designed concerning to the constraints, such as: amount of vehicles, transportation time, and transport system. This research develops a Vehicle Routing Problem (VRP) model for determining the optimal route in garbage gathering collection. The VRP model utilizes intermediate facility. This model is called the Vehicle Routing Problem with Multiple Trips and Intermediate Facility (VRPMTIF). The VRPMTIF is solved by using a Sequential Insertion Algorithm. The algorithm applied to the determine garbage collections routes in Bandung with result as follows: 28 vehicles for West Bandung, 41 vehicles for Central Bandung, and 68 vehicles for East Bandung where there are different accomplishment time for each scenario. Abstract in Bahasa Indonesia: Proses pengumpulan sampah merupakan kontributor terbesar dalam biaya pengelolaan sampah. Rute pengumpulan sampah adalah faktor penentu biaya pengelolaan sampah. Rute pengumpulan sampah dapat dibuat dengan memperhatikan keterbatasan yang ada seperti: jumlah kendaraan, waktu angkut dan sistem pengangkutan yang dilakukan. Penelitian ini bertujuan untuk menentukan rute pengumpulan dan pengangkutan sampah. Kondisi pengumpulan sampah dapat dianalogikan dengan model Vehicle Routing Problem dengan menambahkan intermediate facility pada akhir rute, yakni tempat pembuangan sampah akhir. Model ini disebut Vehicle Routing Problem with Multiple Trips and Intermediate Facility (VRPMTIF). Penentuan rute pengumpulan sampah VRPMTIF diselesaikan dengan menggunakan algoritma sequential insertion. Algoritma tersebut diterapkan pada penentuan rute pengumpulan sampah di Kota Bandung dengan hasil sebagai berikut: 28 tur untuk Bandung Barat, 41 tur untuk Bandung Tengah, dan 68 tur untuk Bandung Timur dengan waktu penyelesaian yang berbeda untuk setiap skenario. Kata kunci: Vehicle Routing Problem, multiple trips, intermediate facility, algoritma sequential insertion oai:puslit2.petra.ac.id:article/16004 2010-11-10T01:37:50Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16004 2010-1110T01:37:50Z Jurnal Teknik Industri Vol 3, No 2 (2001): DESEMBER 2001; pp. 80-86 SISTEM INFORMASI MANUFAKTUR DALAM KERANGKA KERJA SISTEM INFORMASI MANAJEMEN Yahya, Bernardo Nugroho; Faculty of Industrial Technology, Petra Christian University 2004-07-02 03:09:55 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16004 Management Information System, Manufacturing Information System. en The value of an information is more valuable than the value of an investment. To make in information needs a system that can produce an accurate & priceless information. Management Information System needs to be defined more details to get a specific information, especially for production activity (manufacturing). Manufacture Information System can support the whole manufacture activity to make a good product in means of time, cost and also quality. Abstract in Bahasa Indonesia : Nilai sebuah informasi lebih berharga daripada nilai investasi. Oleh karena itu, dalam membuat sebuah informasi diperlukan sebuah sistem yang dapat membuat sebuah informasi yang tepat dan akurat. Sistem Informasi Manajemen perlu didefinisikan lebih detail untuk mendapatkan informasi yang lebih spesifik, khususnya untuk kegiatan produksi (manufaktur). Sistem Informasi Manufaktur dapat mendukung kegiatan manufaktur secara keseluruhan untuk menghasilkan produk yang baik dari segi waktu, biaya dan kualitas. Kata kunci: Sistem Informasi Manajemen, Sistem Informasi Manufaktur. oai:puslit2.petra.ac.id:article/17939 2010-11-10T00:57:52Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/17939 2010-11-10T00:57:52Z Jurnal Teknik Industri Vol 12, No 1 (2010): JUNE 2010; pp. 1-8 Ba, Japanese-Style Knowledge Creation Concept: A Building Brick of Innovation Process inside Organization Pribadi, Henry; Graduate School of Economics, Department of Economic, Business and Management Science Lab. Osaka University. 1-1 Yamadaoka, Suita, Osaka 565-0871 2010-05-19 13:53:35 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/17939 Innovation, knowledge creation, concept of “ba”. en Survival of a firm in industry will be primarily determined by how efficient it can harness competitive advantage from innovation process. Innovation process itself has strong correlation with knowledge creation, and to understand about innovation, people must understand about knowledge creation process. By successfully harnessing knowledge, people can use those resources to create some innovation product or service that in the end will provide competitive edge into the company. Unfortunately, not much research can be sought to provide more insight on the creation of knowledge inside a company. This paper explores about interesting concept of knowledge creation in Japanese term, which is called as “ba”. Ba concept can be used to describe how tacit knowledge and casual knowledge can be harnessed into a useful knowledge which in turn will be transformed into innovation process. This paper will briefly give some introduction about ba concept and how it is related to innovation process. A brief study of one multinational company will be used to describe how concept of ba is applied in understanding the success story of innovation from knowledge creation. oai:puslit2.petra.ac.id:article/16020 2010-11-10T01:33:02Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16020 2010-11-10T01:33:02Z Jurnal Teknik Industri Vol 5, No 1 (2003): JUNE 2003; pp. 41-49 MODEL OPTIMASI PENJADWALAN PRODUKSI YANG TERINTEGRASI DENGAN MEMPERTIMBANGKAN FAKTOR BIAYA Sari Dewi, Dian Retno; Jurusan Teknik Industri, Universitas Katolik Widya Mandala, Surabaya 2004-07-13 02:24:02 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16020 production allocate, job shop scheduling, capacity planning multi-level product structure. en The paper discusses optimation integrated production scheduling model which is included deciding production allocation, operations regulating for job shop process and capacity planning as integrated activity. The criteria is to complete the amount of order that is needed at some period during a planning horizon to minimize total cost. Abstract in Bahasa Indonesia : Makalah ini membahas model optimasi penjadwalan produksi yang terintegrasi meliputi penentuan alokasi kegiatan produksi, pengaturan operasi-operasi dari proses job shop dan perencanaan kapasitas sebagai suatu kegiatan yang terintegrasi. Kriteria yang digunakan adalah memenuhi pesanan sejumlah produk yang terjadi pada sejumlah periode dari suatu horizon perencanaan dengan tujuan untuk meminimalkan total biaya. Kata kunci: alokasi produksi, penjadwalan job shop, perencanaan kapasitas, struktur produk multi-level. oai:puslit2.petra.ac.id:article/16217 2010-11-10T01:28:32Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16217 2010-11-10T01:28:32Z Jurnal Teknik Industri Vol 6, No 1 (2004): JUNE 2004; pp. 10-24 ALGORITMA SIMULATED ANNEALING UNTUK PEMBENTUKAN SEL MESIN DENGAN DUA TIPE FUNGSI OBJEKTIF DAN DUA CARA PEMBATASAN SEL Panggabean, Henry Pantas; Fakultas MIPA, Jurusan Ilmu Komputer - Universitas Katolik Parahyangan 2005-04-28 02:47:00 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16217 group technology, machine cell formation, intercellular move, simulated annealing algorithm en This article presents the implementation of simulated annealing (SA) algorithm to solve machine cell formation problem in group technology, with two types of objective function, i.e. minimization of intercellular part move and minimization of bottleneck machine duplication. There are also two ways for users to arrange the cell structure, i.e. define the upper bound of cell size or set the number of cells in final solution. This SA algorithm is then applied to solve some test cases with various size found in literature and proves itself to be able to achieve solutions with better quality then ones recorded in literature in some test cases. Meanwhile, number of iterations or the amount of computation time needed by this algorithm to proceed its best solution is quite small. Abstract in Bahasa Indonesia : Artikel ini menguraikan penerapan algoritma simulated annealing (SA) untuk menyelesaikan masalah pembentukan sel mesin dalam group technology dengan dua tipe fungsi objektif, yaitu minimasi jumlah perpindahan part antar sel dan minimasi jumlah duplikasi mesin bottleneck. Juga disediakan dua alternatif pembatasan sel bagi pengguna, yaitu penetapan batas atas ukuran sel atau penetapan jumlah sel mesin yang dikehendaki. Algoritma ini diujikan terhadap beberapa kasus uji dengan berbagai ukuran dalam literatur dan terbukti dapat menghasilkan kualitas solusi lebih baik dalam beberapa kasus dibandingkan yang tercatat dalam literatur. Sedangkan jumlah iterasi (waktu komputasi) yang dibutuhkan algoritma SA untuk mencapai solusi terbaiknya tergolong cukup kecil. Kata kunci: teknologi grup, pembentukan sel mesin, perpindahan antar sel, algoritma simulated annealing oai:puslit2.petra.ac.id:article/18538 2013-02-26T06:33:16Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18538 2013-02-26T06:33:16Z Jurnal Teknik Industri Vol 14, No 2 (2012): DECEMBER 2012; 115-122 Are the Experts Really Experts? a Cognitive Ergonomics Investigation for Project Estimations Hartono, Budi; Department of Mechanical and Industrial Engineering, Industrial Engineering Program, Universitas Gadjah Mada, Jl. Grafika 2, Yogjakarta 55231 Saputra, Bhery Aditya; Department of Mechanical and Industrial Engineering, Industrial Engineering Program, Universitas Gadjah Mada, Jl. Grafika 2, Yogjakarta 55231 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18538 Project management, cognitive ergonomics, estimate bias, expert, group. en Uniqueness is a major characteristic of any project systems. Hence it is virtually in-feasible for project analysts to utilize data from past projects as references for subsequent project planning and scheduling. Most project analysts would then depend on intuition, gut feeling and experiences to develop quantitative models for project scheduling and analysis which, according to past studies, is prone towards systematic errors. This study attempts to investigate the perfor-mance of both ‘experts’ and ‘non-experts’ when utilizing their cognitive capability to estimate pro-ject durations in group/non-group settings. A cognitive ergonomics perspective -which views human capability to make judgment as rationally bounded - is utilized in this investigation. An empirical approach is used to inquiry data from ‘projects’ on which ‘experts’ and ‘non-experts’ are required to provide prior estimate on project durations. The estimates are then gauged against the actual duration. Results show that some systematic cognitive judgmental errors (biases) are observable for both experts and non-experts. The identified biases include: anchoring bias as well as accuracy bias. oai:puslit2.petra.ac.id:article/16326 2010-11-10T01:19:17Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16326 2010-11-10T01:19:17Z Jurnal Teknik Industri Vol 7, No 1 (2005): JUNE 2005; pp. 1-12 THE APPLICATION OF FEATURE TECHNOLOGY IN DEVELOPING A CAD-BASED HIGH LEVEL PROCESS PLANNING SYSTEM Febransyah, Ade; Workgroup for Innovation in Decision Making (WIDE) - Prasetiya Mulya Graduate School of Management 2005-10-07 08:30:29 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16326 high level process planning, design by feature, feature recognition, concurrent engineering, process selection. en High-level process planning plays an important role in determining candidate process domains at the configuration design stage. Changing the process domains later increases the product development cycle and the product development cost. Therefore, determining the most appropriate manufacturing processes at the beginning stages of the design process becomes critical. However, high-level process planning systems have traditionally lacked integration of design synthesis and design evaluation. The objective of this paper is to propose a CAD-based high-level process planning system that will help designers decide whether or not the designs are worth pursuing. A hybrid approach incorporating design by feature and feature recognition approaches is proposed and implemented. Synergizing both advantages of both approaches will reduce the complexity of feature recognition algorithm without sacrificing the flexibility in creating a part model. oai:puslit2.petra.ac.id:article/18405 2013-02-26T06:33:38Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18405 2013-02-26T06:33:38Z Jurnal Teknik Industri Vol 14, No 1 (2012): JUNE 2012; 43-52 Peranan Manajemen Puncak, Wakil Manajemen, dan Konsultan dalam Tahap Awal Penerapan Sistem Manajemen Mutu Sutapa, I Nyoman; Fakultas Teknologi Industri, Jurusan Teknik Industri, Univer-sitas Kristen Petra. Jl. Siwalankerto 121-131, Surabaya 60238 2012-06-06 15:09:06 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18405 Quality Management System ISO 9001:2008, top management, a management representative, companion consultant, a family company, the application in the initial stage. en The success of implementing the quality management system (QMS) ISO 9001:2008 for the family companies that applying in the initial stage will be the beginning of the strategic competitiveness. To develop, implement, control, and improve the QMS, it required roles, responsibilities, and sufficient authority for implementing actors. In this study, five hypotheses put forward by processing 30 data samples from the two companies of truck and bemo, and motorcycle parts’s company. The results of hypothesis testing showed the successful application of SMM in the family companies that already implementing QMS in the initial stage, significantly influenced by the roles, responsibilities, and authority from top management, and bridged with the role and tasks of the management representative and companion consultant. oai:puslit2.petra.ac.id:article/16405 2010-11-10T01:17:12Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16405 2010-11-10T01:17:12Z Jurnal Teknik Industri Vol 7, No 2 (2005): DECEMBER 2005; pp. 160-167 KUALITAS LAYANAN BEBERAPA PERUSAHAAN ASURANSI DI SURABAYA Sutedjo, Francisca Cecilia; Alumnus, Faculty of Industrial Tehnology, Petra Christian University Widiawan, Kriswanto; Faculty of Industrial Tehnology, Petra Christian University 2006-03-31 11:39:05 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16405 Service quality, servqual method, gap analysis. en One of the service industries that grow faster than the others is insurance industry. Since there are a lot of companies that involved in this kind of industry, clients need to select a certain company that served the best service compared to the others. The objectives of this research are to determine the most important service dimension based on the customers' opinion, to measure customers' expected and perceived values of each service dimension, and to determine which company that provide the best services on each service dimension. This research used servqual method. The questionnaire was distributed to 260 clients of 10 well-known insurance industries in Surabaya. They were asked about five service dimensions, i.e.: tangible, reliability, responsiveness, assurance, and empathy. The result shows that the most important service dimension is empathy. The highest expected values is reliability. The service dimension which provide the best service is tangible. Generally there are no companies that exceed the customers' expected values Abstract in Bahasa Indonesia : Salah satu industri jasa yang sangat pesat pertumbuhannya adalah jasa asuransi. Memilih penyedia jasa asuransi yang tepat wajib dilakukan sekalipun bukan hal yang mudah. Hal ini disebabkan kewajiban nasabah sudah harus ditempuh, sementara manfaat asuransi baru diperoleh beberapa bulan atau tahun kemudian. Nasabah perlu mengetahui perusahaan asuransi mana yang memberikan layanan baik. Sementara perusahaan asuransi juga perlu mengetahui dimensi layanan apa saja yang dianggap penting oleh nasabah, serta harapan dan kepuasan nasabah untuk masing-masing dimensi layanan. Penelitian dilakukan dengan metode service quality (servqual), terhadap 260 nasabah dari 10 perusahaan asuransi besar di Surabaya untuk lima dimensi layanan, yaitu tangible, reliability, responsiveness, assurance dan empathy. Hasil penelitian menunjukkan dimensi empathy yang tertinggi tingkat kepentingannya. Dimensi reliability menjadi dimensi dengan tingkat harapan terbesar. Dimensi dengan layanan terbaik adalah tangible. Secara keseluruhan masih terjadi gap antara harapan dan kepuasan responden. Kata kunci: Kualitas layanan, metode servqual, analisis gap. oai:puslit2.petra.ac.id:article/18848 2013-12-05T01:40:57Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18848 2013-12-05T01:40:57Z Jurnal Teknik Industri Vol 15, No 2 (2013): DECEMBER 2013; 111-118 Handling Optimization under Uncertainty Problem Using Robust Counterpart Methodology Chaerani, Diah; Faculty of Mathematics and Natural Sciences, Department of Mathematik, Universitas Padjadjaran, Jl. Raya Bandung Sumedang KM. 21, Jatinagor Sumedang 45363 Roos, Cornelis; Algorithm Group, Delft University of Technology, Mekelweg 4, 2528 CD Delft 2013-12-04 00:00:00 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18848 Optimization, uncertainty, conic, robust counterpart en In this paper we discuss the robust counterpart (RC) methodology to handle the optimization under uncertainty problem as proposed by Ben-Tal and Nemirovskii. This optimization methodology incorporates the uncertain data in U a so-called uncertainty set and replaces the uncertain problem by its so-called robust counterpart. We apply the RC approach to uncertain Conic Optimization (CO) problems, with special attention to robust linear optimization (RLO) problem and include a discussion on parametric uncertainty for that case. Some new supported examples are presented to give a clear description of the used of RC methodology theorem. oai:puslit2.petra.ac.id:article/16555 2010-11-10T01:12:52Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16555 2010-11-10T01:12:52Z Jurnal Teknik Industri Vol 8, No 2 (2006): DECEMBER 2006; pp. 148-155 KAPASITAS ANGKAT BEBAN UNTUK PEKERJA INDONESIA Santoso, Dedik 2007-02-01 01:19:19 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16555 anthropometry, lifting task, Indonesian population, lifting capacity, psychophysical, MAWL. en The main objective of this study was to determine the maximum acceptable weight of lift (MAWL) for Indonesian population both males and females. The secondary objective was to develop models to predict the MAWL for Indonesian population based on anthropometric variables (sixteen variables) and job related variables (lifting frequency, lifting height, vertical distance of lift). A total of 80 subjects (female students, female workers, male students, and male workers) were used in this study, 20 people for each group. The subjects performed nine lifting tasks (combination of three frequencies and three lifting heights). Psychophysical methodology was used to determine MAWL. Subjects were asked to perform the lifting tasks with loads as much as they can without straining themselves and with the assumption that they work for eight hours per day. The models were developed using data from 75% of the subjects. The models were validated using the data from the other 25% of the subjects. Testing of the models revealed that general model developed for all subjects predicted lifting capacity as well as the specific models. Abstract in Bahasa Indonesia : Tujuan utama dari penelitian ini adalah untuk menentukan MAWL (Maximum Acceptable Weight of Lift) untuk orang Indonesia baik pria maupun wanita. Tujuan lain adalah menyusun suatu model yang bisa dipakai untuk memperkirakan MAWL orang Indonesia berdasarkan variabel anthropometri (16 varabel) dan variabel yang berhubungan dengan pekerjaaan (frekuensi angkatan, tinggi angkatan, jarak vertikal dari angkatan). Ada 80 orang sebagai subyek dalam penelitian ini yang terdiri dari mahasiswi, mahasiswa, pekerja wanita, pekerja pria masing-masing 20 orang. Setiap orang melakukan 9 jenis pekerjaan mengangkat beban (kombinasi antara 3 frekuensi dan 3 ketinggian angkat). Metode yang digunakan dalam menentukan MAWL adalah psychophysical. Dengan metode ini, setiap subyek diminta untuk melakukan pekerjaan mengangkat barang sesuai dengan frekuensi dan tinggi angkatan yang ditetapkan seberat mungkin sesuai dengan kemampuan mereka dengan asumsi bahwa mereka harus melakukan pekerjaan tersebut selama 8 jam setiap hari tanpa memaksa diri sendiri (untuk menghindari terjadinya cedera). Model yang dikembangkan diperoleh dari data 75% subyek sedangkan 25% dari subyek digunakan untuk validasi model tersebut. Dari pengujian model diperoleh bahwa model yang dikembangkan secara umum dapat digunakan secara cukup akurat terhadap model yang dikembangkan untuk masing-masing kelompok subyek. Kata kunci: anthropometry, tugas mengangkat, populasi Indonesia, kapasitas mengangkat, psychophysical, MAWL. oai:puslit2.petra.ac.id:article/19289 2017-02-26T23:59:29Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19289 2017-02-26T23:59:29Z Jurnal Teknik Industri Vol 17, No 2 (2015): DECEMBER 2015; 81-88 Solusi Optimal Model Optimisasi Robust Untuk Masalah Traveling Salesman Dengan Ketidaktentuan Kotak Dan Pendekatan Metode Branch And Bound Amriyati, Poppy; Universitas Padjadjaran Chaerani, Diah; Universitas Padjadjaran Lesmana, Eman; Universitas Padjadjaran 2016-10-07 21:17:13 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19289 Optimization, Operations Research Traveling Salesman Problem, Optimisasi Robust, Metode Branch and Bound, Box Uncertainty Penelitian Hibah Kompetensi DIKTI 2015 No Kontrak Perjanjian Pekerjaan 393/UN6.R/PL/2015 en Traveling Salesman Problem (TSP) merupakan teknik pencarian rute yang dimulai dari satu titik awal, setiap kota harus dikunjungi sekali dan kemudian kembali ke tempat asal sehingga total jarak atau waktu perjalanan adalah minimum. Untuk mengatasi kedakpastian jarak atau waktu perjalanan, maka perlu dilakukan pengembangan model TSP. Salah satu bidang Optimisasi yang mampu menyelesaikan permasalahan terkait ketidakpastian adalah Optimisasi Robust. Dalam makalah ini dibahas mengenai penerapan Optimisasi Robust pada TSP (RTSP) menggunakan pendekatan Box Uncertainty dan diselesaikan dengan menggunakan Metode Branch and Bound. Disajikan simulasi numerik pada software aplikasi Maple untuk beberapa kasus nyata terkait penerapan Optimisasi RTSP , seperti masalah manajemen konstruksi, penentuan jarak tempuh kota di Pulau Jawa, dan Penentuan Rute Mandiri Fun Run. oai:puslit2.petra.ac.id:article/16715 2010-11-10T01:08:36Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16715 2010-11-10T01:08:36Z Jurnal Teknik Industri Vol 9, No 2 (2007): DECEMBER 2007; pp. 152-160 KERANGKA KERJA PENILAIAN INVESTASI LINGKUNGAN (ENVIRONMENTAL PERFORMANCE APPRAISAL) Tambunan, Sihar Tigor Benjamin; EMA Resources Person (EMA-South East Asia), Jurusan Teknik dan Manajemen Industri Sekolah Tinggi Teknik Surabaya 2008-01-31 08:11:21 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16715 EMA, MEFA, EIA, EAR, EPP en Business sustainability can not depend on the business financial performance merely. Poor environmental performance is believed can contribute negative impact on business sustainability in the long run. To face these environmental problems, Environmental Management Accounting (EMA) tools - especially Materials & Energy Flow Accounting (MEFA)- is used to identify opportunities of environmental performance on a production system that will be solved with application of an environmental investment decision. For better decision, investment decision to improve environmental performance is recommended to consider at least three monetary indicators, NPV, profitability, and Payback Periods, and two environmental indicators, Ecological Advantage Ratio (EAR) and Ecological Payback Period (EPP). Abstract in Bahasa Indonesia : Kelangsungan hidup usaha tidak dapat semata-mata bergantung pada kinerja finansial. Kinerja lingkungan yang buruk sebagai dampak keberadaan usaha diyakini dapat memberikan dampak yang buruk pula bagi kelangsungan hidup usaha dalam jangka panjang. Untuk mengatasi masalah lingkungan tersebut, instrumen-instrumen akuntansi manajemen lingkungan (EMA), khususnya diagram alur bahan dan energi (MEFA), digunakan dalam proses pengidentifikasian peluang-peluang perbaikan kinerja lingkungan dalam sebuah sistem produksi yang nantinya akan diselesaikan dengan pembuatan sebuah keputusan investasi lingkungan. Untuk mendapatkan keputusan yang lebih baik, keputusan investasi untuk melakukan perbaikan kinerja lingkungan disarankan setidak-tidaknya memperhatikan tiga indikator moneter yaitu NPV, profitabilitas, dan periode pengembalian (PP) serta dua indikator lingkungan yaitu rasio keuntungan ekologis (EAR) dan periode pengembalian ekologis (EPP). Kata kunci: EMA, MEFA, EIA, EAR, EPP oai:puslit2.petra.ac.id:article/19773 2017-05-12T04:34:51Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19773 2017-05-12T04:34:51Z Jurnal Teknik Industri Vol 18, No 2 (2016): DECEMBER 2016; 137-144 Peramalan Multivariate untuk Menentukan Harga Emas Global Christian, David; Industrial Engineering-Petra Christian University Halim, Siana 2016-12-01 00:00:00 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19773 ARIMA, VAR, VECM, Cointegration, Granger-Causality, IRF Bahasa Gold is one of the most enticing commodities and a very popular way of investing. Gold’s price is allegedly influenced by another factors such as US Dollar, oil’s price, inflation rate, and stock exchange so that its model is not only affected by its value. The aim of this research is to determine the best forecasting model and influencing factors to gold’s price. This research is modeling gold using multivariate analysis and reviews the univariate modeling as a benchmark and comparison to the multivariate one. Univariate time series is modeled using the ARIMA model which indicates that the fluctuation of the gold prices are following the white noise. Gold’s multivariate modeling is built using the Vector Error Correction Model with oil’s price, US Dollar and Dow Jones indices, and inflation rate as its predictors. Research’s result shows that the VECM model has been able to model the gold’s price well and all factors investigated are influencing gold’s price. US Dollar and oil’s price are negatively correlated with gold’s price as the inflation rate is positively correlated. Dow Jones Index is positively correlated with gold’s price only at its first two periods. oai:puslit2.petra.ac.id:article/15983 2010-11-10T01:42:18Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/15983 2010-11-10T01:42:18Z Jurnal Teknik Industri Vol 2, No 1 (2000): JUNE 2000; pp. 13-21 MODEL MATEMATIS PERSEDIAAN TERINTEGRASI ANTARA SUATU PERUSAHAAN DAN DISTRIBUTORNYA Sutapa, Nyoman; Faculty of Industrial Technology, Petra Christian University Fransiska, Fransiska; Alumnus, Faculty of Industrial Technology, Petra Christian University 2004-07-02 08:24:53 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/15983 en Two mathematical model of inventories are analised. The aim of these models are minimizing the total cost of inventories on a company and its distributor. The first mathematical model is IDQ (Identical Delivery Quantity) model, i.e. the amount of delivery to distributor is identically for every replenishment. The second one is DWP (Delivery What is Produced) model, i.e. the amount of delivery to distributor is not identically for every replenishmen, all of distributor's inventories are supplied to distributor. Both of these models, handling the coorporation of inventory control between company and one distributor. At the end of this paper, will be showed a numerical example and from it will be analized in which situations one of these models is the best. Abstract in Bahasa Indonesia : Dua buah model matematis persediaan terintegrasi dianalisis. Kedua model bertujuan untuk meminimumkan total biaya persediaan dari sebuah perusahaan dan distributornya yang saling terkoordinasi dan bekerjasama. Model matematis tersebut adalah model IDQ (Identical Delivery Quantity), jumlah pengiriman produk kepada distributor adalah sama pada setiap pengiriman, dan kedua adalah model DWP (Delivery What is Produced), jumlah pengiriman kepada distributor adalah bervariasi pada setiap pengiriman, yaitu semua persediaan yang tersedia pada perusahaan saat itu dikirim ke distributor. Pada bagian akhir dari makalah ini akan ditampilkan sebuah contoh numeris, yang daripadanya akan diperlihatkan dalam keadan bagaimana sebaiknya satu diantara kedua model dipilih. Kata kunci: model matematis, persediaan, terintegrasi. oai:puslit2.petra.ac.id:article/16985 2010-03-17T03:04:53Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16985 2010-03-17T03:04:53Z Jurnal Teknik Industri Vol 10, No 2 (2008): DECEMBER 2008; pp. 177-184 THE QUALITY IMPROVEMENT OF PRIMER PACKAGING PROCESS USING SIX SIGMA METHODOLOGY Ditahardiyani, Prima; Technical Implementation Unit for Development of Chemical Engineering Processes Indonesian Institute of Sciences Gading, Playen, Gunungkidul, Yogyakarta Ratnayani, Ratnayani; Technical Implementation Unit for Development of Chemical Engineering Processes Indonesian Institute of Sciences Gading, Playen, Gunungkidul, Yogyakarta Angwar, M.; Technical Implementation Unit for Development of Chemical Engineering Processes Indonesian Institute of Sciences Gading, Playen, Gunungkidul, Yogyakarta 2009-02-25 22:13:51 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16985 Six Sigma, primer packaging process, DMAIC en The implementation of Six Sigma has become a common theme in many organizations. This paper presents the Six Sigma methodology and its implementation in a primer packaging process of Cranberry drink. DMAIC (Define, Measure, Analyze, Improve and Control) approach is used to analyze and to improve the primer packaging process, which have high variability and defects output. After the improvement, the results showed that there was an increasing sigma level. However, it is not significantly and has not achieved the world standard quality, yet. Therefore, the implementation of Six Sigma in primer packaging process of Cranberry drink still has a room for doing a further research. oai:puslit2.petra.ac.id:article/20259 2018-01-09T03:01:55Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/20259 2018-01-09T03:01:55Z Jurnal Teknik Industri Vol 19, No 2 (2017): Desember 2017; 115-124 Algoritma Genetika untuk Pemecahan Masalah Rute Kendaraan dengan Ukuran dan Campuran Armada, Trip Majemuk, Pengiriman Terbagi, Produk Majemuk, dan Kendaraan dengan Kompartemen Majemuk Suprayogi, Suprayogi; Institut Teknologi Bandung, Bandung Paillin, Daniel Bunga; Universitas Pattimura, Ambon 2018-01-08 09:38:37 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/20259 vehicle routing problem; fleet size and mix; multiple trips; split delivery; multiple compartments; genetic algorithm en This paper discusses a variant of the basic vehicle routing problem (VRP) by including the following characteristics: fleet size and mix, multiple trips, split delivery, and multiple compartments. One of real cases of this problem is related to determining tanker’s routes in delivering fuel products from a supply port to a number of destination ports. Each tanker has several compartments where each compartment is dedicated to a certain fuel product. In this paper, a solution approach based on genetic algorithm (GA) is proposed and tested using nine hypothetical instances. Experiment results show that the proposed GA gives consistent results measured by coefficient variations oai:puslit2.petra.ac.id:article/15999 2010-11-10T01:37:50Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/15999 2010-11-10T01:37:50Z Jurnal Teknik Industri Vol 3, No 2 (2001): DESEMBER 2001; pp. 43-47 PENERAPAN EVOLUTIONARY ALGORITHM PADA PENJADWALAN PRODUKSI (Studi Kasus di PT Brother Silver Product Indonesia) Widyadana, I Gede Agus; Faculty of Industrial Technology, Petra Christian University Febriana, Lala; Alumnus, Faculty of Industrial Technology, Petra Christian University 2004-07-02 03:09:55 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/15999 Evolutionary Algorithm, Scheduling. en This research gives an alternative to build production schedule using Evolutionary Algorithm. The objective function is minimizing production makespan. Shortest Processing Time (SPT) and Longest Processing Time (LPT) methods are used as initial solution. The algorithm is implemented on house ware factory and the result show the final solution has makespan 26,74 % less than initial solution. Abstract in Bahasa Indonesia : Penelitian ini memberikan alternatif dalam menyusun suatu jadwal produksi dengan menggunakan Evolutionary Algorithm. Fungsi tujuan yang akan dicapai adalah meminimumkan makespan produksi. Metode Shortest Processing Time (SPT) dan Longest Processing Time (LPT) digunakan sebagai solusi awal. Algoritma ini kemudian diterapkan pada pabrik peralatan rumah tangga dan solusi akhir menunjukan Evolutionary Algorithm memberikan makespan 26.74% lebih kecil dibandingkan dengan solusi awal. Kata kunci: Evolutionary Algorithm, Penjadwalan. oai:puslit2.petra.ac.id:article/17686 2010-02-08T02:29:48Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/17686 2010-02-08T02:29:48Z Jurnal Teknik Industri Vol 11, No 2 (2009): DECEMBER 2009; PP. 174 – 187 HUBUNGAN KNOWLEDGE SHARING BEHAVIOR DAN INDIVIDUAL INNOVATION CAPABILITY Aulawi, Hilmi; Fakultas Teknologi Industri, Program Studi Teknik Industri, Institut Teknologi Bandung Govindaraju, Rajesri; Fakultas Teknologi Industri, Program Studi Teknik Industri, Institut Teknologi Bandung Suryadi, Kadarsah; Fakultas Teknologi Industri, Program Studi Teknik Industri, Institut Teknologi Bandung Sudirman, Iman; Fakultas Teknologi Industri, Program Studi Teknik Industri, Institut Teknologi Bandung 2009-12-07 12:11:12 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/17686 knowledge sharing behavior and individual innovation capability. en This paper is based on an idea that employee’s capability to create innovation is a key factor which will determine company’s ability to survive a tough competition. Some researchers argue that employee’s capability to innovate can be enhanced by improving knowledge sharing activities. Through such activities, knowledge can be shared out, implemented, and developed. Additionally, it stimulates employees to think more critically and creatively so as to create advantageously new knowledge. Therefore, the objective of this paper is to analyze a relationship between employee’s behavioral knowledge sharing and individual innovation capability. This research uses a qualitative analysis and employs a case study of two telecommunication companies. Finally, this paper suggests that behavioral knowledge sharing encompasses an essential role in developing individual innovation capability. Abstract in Bahasa Indonesia: Penelitian ini dilatarbelakangi oleh suatu pandangan bahwa kemampuan karyawan untuk selalu menghasilkan inovasi, merupakan faktor kunci bagi suatu perusahaan untuk dapat bertahan dalam kondisi persaingan yang ketat. Beberapa peneliti berpandangan bahwa salah satu upaya yang dipandang efektif dalam meningkatkan kemampuan inovasi karyawan di perusahaan adalah melalui pengembangan aktivitas knowledge sharing (KS), karena melalui aktivitas tersebut, knowledge dapat disebarkan, diimplementasikan dan dikembangkan. Di sisi lain, KS dapat merangsang individu untuk mampu berfikir lebih kritis dan kreatif, sehingga pada akhirnya dapat menghasilkan knowledge baru yang berguna bagi perusahaan. Oleh sebab itu, penelitian ini bertujun untuk menganalisis hubungan antara KS behavior karyawan dengan individual innovation capability. Penelitian menggunakan analisis kualitatif. Melalui case study di dua perusahaan yang bergerak dalam bidang telekomunikasi di Indonesia, diperoleh gambaran bahwa KS behavior berperan dalam mendorong individual innovation capability. Kata kunci: knowledge sharing behavior dan individual innovation capability. oai:puslit2.petra.ac.id:article/16015 2010-11-10T01:35:39Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16015 2010-11-10T01:35:39Z Jurnal Teknik Industri Vol 4, No 2 (2002): DECEMBER 2002; pp. 102-110 BUSINESS PROCESS REENGINEERING: CONCEPTS CAUSES AND EFFECT Yahya, Bernardo Nugroho; Faculty of Industrial Technology, Petra Christian University 2004-07-09 03:12:30 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16015 Business Process Reengineering (BPR). en Some people made a wrong concept about Business Process Reengineering (BPR). Some were misunderstanding about the BPR term. In other way, so many researches were introduced to describe a better definition about BPR. The thinking about concepts, causes, and effect of BPR will make a new perception about the term of BPR itself as a better methodology instead of the other Quality Management Methodology such as Total Quality Management (TQM), Just In Time (JIT), etc. This paper will mention the context of BPR in some of case study's journal. oai:puslit2.petra.ac.id:article/18064 2010-12-16T02:49:59Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18064 2010-12-16T02:49:59Z Jurnal Teknik Industri Vol 12, No 2 (2010): DECEMBER 2010; pp. 89-94 Optimisasi Portofolio Mean-VaR di bawah CAPM Transformasi Koyck dengan Volatilitas Tak Konstan dan Efek Long Memory Sukono, Sukono; Fakultas Matematika dan Ilmu Pengetahuan Alam, Juruan Matematika, Universitas Padjajaran Subanar, Subanar; Fakultas Matematika dan Ilmu Pengetahuan Alam, Juruan Matematika, Universitas Gajah Mada Rosadi, Dedy; Fakultas Matematika dan Ilmu Pengetahuan Alam, Juruan Matematika, Universitas Gajah Mada 2010-12-06 14:39:11 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18064 ARFIMA, GARCH, CAPM, Koyck, VaR, Kuhn-Tucker. en In this paper we formulated mean-VaR portfolio optimization through CAPM Koyck transformation. We assumed that lagged of risk premium which have highly influence on stock returns is infinite, while model parameters decrease geometrically. We also assumed that rate of return in risk premium market index is not constant, in other word has a non-constant volatility rate, and also has a long memory effect. The later was analyzed using ARFIMA. Non constant volatility rate was modeled via GARCH model. The portfolio optimization was constructed using Langrangian multiplier and the Kuhn-Tucker theorem was employed to obtain the solution by the least square method. Finally, we provide a numerical example of the optimization model based on several stocks traded in Indonesian capital market. oai:puslit2.petra.ac.id:article/18151 2013-02-26T06:34:22Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18151 2013-02-26T06:34:22Z Jurnal Teknik Industri Vol 13, No 1 (2011): JUNE 2011; 27-36 Integrasi Produksi - Distribusi pada Supply Chain dengan Pendekatan Hybrid Analitik - Simulasi Garside, Annisa Kesy; Fakultas Teknologi Industri, Jurusan Teknik Industri. Universitas Muhammadiyah Malang, Jl. Dinoyo, Malang 40132 Wahyuono, R. Hadi; Fakultas Teknologi Industri, Jurusan Teknik Industri, Institut Teknologi Sepuluh Nopember Surabaya Widyarini, Tiananda; Fakultas Teknologi Industri, Jurusan Teknik Industri, Institut Teknologi Sepuluh Nopember Surabaya 2011-06-11 12:36:37 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18151 Supply chain, productiondistribution integration, analytical model, simulation model, stochastic. en Integrated production-distribution problem resolution using analytical model lacks of consideration of many uncertainties along supply chain line such as delays, queues, machine breakdown, vehicle malfunction, and environmental factor. By utilizing simulation as complex stochastic system modelling, this research aims to develop hybrid analytical-simulation approach to resolve integrated production-distribution model. Time capacity adjustment is required if productiondistribution plan obtained from analytical model requires longer production and delivery time than available. The adjustment is using a procedure developed based on duration obtained from simulation model and is used to obtain adjusted time capacity. The implementation of hybrid method to resolve integrated production-distribution problem on two echelon supply chain with 2 factories and 5 DCs shows a feasible solution was obtained on the third iteration oai:puslit2.petra.ac.id:article/16228 2010-11-10T01:26:24Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16228 2010-11-10T01:26:24Z Jurnal Teknik Industri Vol 6, No 2 (2004): DECEMBER 2004; pp. 121-133 PENENTUAN KOMPOSISI BAHAN BAKU OPTIMAL PRODUK KECAP X DENGAN METODE TAGUCHI Julianingsih, Julianingsih; Faculty of Industrial Technology, Petra Christian University Aysia, Debora Anne Yang; Faculty of Industrial Technology, Petra Christian University Soegianto, Donny; Alumnus, Faculty of Industrial Technology, Petra Christian University 2005-0428 03:09:16 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16228 Taguchi, Taste, Color, Viscosity, Sensory Evaluation en The research aimed at getting ingredient composition of soy sauces that preferred by consumers, by means of Taguchi method. The first organoleptik test was carried out to find out consumers' responses to tastes, colors, and thickness of X soy sauces relative to other soy sauces. The results were applied as a reference in pre-experiment. Experiment results indicated that soy sauce whose composition was 23332233 was the most preferable soy sauce by consumers. The proposed' soy sauce was subject to final organoleptik test to find out consumer preference and position of the proposed' soy sauces. The results indicated that 65.4% of respondents liked the proposed' soy sauces. Tastes and thickness of the proposed' soy sauces have been more preferable by consumers relative to other soy sauces. Abstract in Bahasa Indonesia : Penelitian ini bertujuan untuk mendapatkan komposisi bahan baku kecap yang disukai konsumen, dengan menggunakan metode Taguchi. Uji organoleptik pertama dilakukan untuk mengetahui respon konsumen terhadap rasa, warna dan kekentalan kecap X terhadap kecap pesaing. Hasilnya digunakan sebagai acuan pre eksperimen. Hasil eksperimen menunjukkan bahwa kecap dengan komposisi 23332233, paling disukai konsumen. Kecap usulan diuji organoleptik akhir untuk mengetahui kesukaan konsumen dan posisi kecap usulan terhadap kecap pesaing. Hasilnya, 65,4% responden menyukai kecap usulan. Untuk rasa dan kekentalan, kecap usulan lebih disukai daripada kecap pesaing. Kata kunci: Taguchi, Rasa, Warna, Kekentalan, Organoleptik oai:puslit2.petra.ac.id:article/18304 2013-02-26T06:34:04Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18304 2013-0226T06:34:04Z Jurnal Teknik Industri Vol 13, No 2 (2011): DECEMBER 2011; 107-112 The Reduced Rank of Ensemble Kalman Filter to Estimate the Temperature of Non Isothermal Continue Stirred Tank Reactor Apriliani, Erna; Faculty of Science, Department of Mathematic. Institut Teknologi Sepuluh Nopember, Kampus Keputih Sukolilo Surabaya Adzkiya, Dieky; Faculty of Science, Department of Mathematic. Institut Teknologi Sepuluh Nopember, Kampus Keputih Sukolilo Surabaya Baihaqi, Arief; Faculty of Science, Department of Mathematic. Institut Teknologi Sepuluh Nopember, Kampus Keputih Sukolilo Surabaya 2012-01-24 08:56:39 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18304 Ensemble Kalman filter, reduced rank, stirred tank reactor en Kalman filter is an algorithm to estimate the state variable of dynamical stochastic system. The square root ensemble Kalman filter is an modification of Kalman filter. The square root ensemble Kalman filter is proposed to keep the computational stability and reduce the computational time. In this paper we study the efficiency of the reduced rank ensemble Kalman filter. We apply this algorithm to the non isothermal continue stirred tank reactor problem. We decompose the covariance of the ensemble estimation by using the singular value decomposition (the SVD), and then we reduced the rank of the diagonal matrix of those singular values. We make a simulation by using Matlab program. We took some the number of ensemble such as 100, 200 and 500. We compared the computational time and the accuracy between the square root ensemble Kalman filter and the ensemble Kalman filter. The reduced rank ensemble Kalman filter can’t be applied in this problem because the dimension of state variable is too less. oai:puslit2.petra.ac.id:article/16400 2010-11-10T01:17:12Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16400 2010-11-10T01:17:12Z Jurnal Teknik Industri Vol 7, No 2 (2005): DECEMBER 2005; pp. 113-118 THE ROLE OF STEPNC IN IMPROVING THE PERFORMANCE OF SUPPLY CHAIN Suteja, The Jaya; Department of Manufacturing Engineering - University of Surabaya 2006-03-31 11:39:05 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16400 STEP-NC, supply chain, manufactured product. en The success of supply chain implementation in producing manufactured product heavily relies on the development of CAD system, CAM system, and CNC machine tool. However, current CAD system, CAM system, and CNC machine tool have some weaknesses in supporting supply chain implementation. This paper presents an overview of STEP-NC and its role in supply chain of manufactured product. STEP-NC is a new interface standard for CAD-CAM-CNC chain, which is developed by International Standards Organization (ISO) to extend STEP model data to define data for NC machine tools. By using STEP-NC, the link of all information in supply chain of manufactured product will be more flexible, faster, easier, safer, and more reliable. oai:puslit2.petra.ac.id:article/18843 2013-1204T06:48:37Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18843 2013-12-04T06:48:37Z Jurnal Teknik Industri Vol 15, No 2 (2013): DECEMBER 2013; 67-76 Sustainable Livestock Farming for Improving Socio-Economic Condition Shamsuddoha, Mohammad; Graduate School of Business, Curtin University, 78 Murray Street, Perth WA 6000 Quaddus, Mohammed; Graduate School of Business, Curtin University, 78 Murray Street, Perth WA 6000 Klass, Desmond; Graduate School of Business, Curtin University, 78 Murray Street, Perth WA 6000 2013-12-04 00:00:00 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18843 Sustainability, supply chain, reverse chain, socio-economic challenge en Sustainability is the most effective concept to improve socio-economic condition, including environment. Constructive socio-economic changes are getting priority in recent years among academia and business sector in Bangladesh. Bangladesh poultry sub-sector has long supply chains having associated with various stakeholders. In this paper, a case poultry farm was taken to examine a production process that links with socio-economic benefits. Design science method under the quantitative paradigm was chosen to develop a model for the case industry. A Simulation model was developed using simul8 software to construct the real poultry operation. The objectives of this paper are to construct a sustainable model for a case poultry industry along with socio-economic issues. Later, simulated model output will examine it through various performance indicators (KPIs) to find out the impacts on socio-economic benefits. Numbers of KPIs have been briefly discussed in light of the research problem to illustrate positive effects of sustainable production. oai:puslit2.petra.ac.id:article/16550 2010-11-10T01:12:52Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16550 2010-11-10T01:12:52Z Jurnal Teknik Industri Vol 8, No 2 (2006): DECEMBER 2006; pp. 106-113 DESAIN DAN PEMBUATAN ALAT PENGGILING DAGING DENGAN QUALITY FUNCTION DEPLOYMENT Ongkodjojo, Stefanus; Faculty of Industrial Technology, Petra Christian University Anson, Charles; Faculty of Industrial Technology, Petra Christian University Tjitro, Soejono; Faculty of Industrial Technology, Petra Christian University 2007-02-01 01:19:19 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16550 quality function deployment, the house of quality, meat grinder. en Quality Function Deployment (QFD) is a powerful development methodology with a wide range of applications. This paper presents a simple case using QFD on the design, detail, and process phase of a Meat Grinder product as a tool of improvement for hygienic of the Meat Grinder. The main purpose of QFD in this study was to apply in construction a method of customer-oriented design used in other industries, and to adapt some of the tables and matrices. Another purpose of this case study was to test the applicability of QFD in the design and process planning of a Meat Grinder. The developed prototype was chosen to be the screw part as the main part of the Grinder and a significant achievement was made on the improvement of hygienic, noted on less corrosive material selected of aluminum alloy 514.0 and improvement of surface roughness of 62.2%. Abstract in Bahasa Indonesia : Quality Function Deployment (QFD) adalah metodologi pengembangan yang cukup handal dengan rentang aplikasi yang luas. Makalah ini mempresentasikan kasus sederhana penggunaan metode QFD pada tahapan desain, detail dan proses produk penggiling daging sebagai alat untuk meningkatkan higenitasnya. Tujuan utama dari QFD pada studi ini adalah untuk menerapkan desain yang berorientasi pada pelanggan dengan mengadaptasi beberapa matriks dan table pada tahapan-tahapannya. Tujuan yang lain yaitu untuk menguji kemampuan QFD pada proses perancangan sebuah penggiling daging. Prototipe yang dipilih untuk dikembangkan yaitu bagian ulir sebagai bagian utama dari sebuah penggiling daging dan hasil yang cukup signifikan telah didapat pada hal higenitas, ditandai dengan terpilihnya material yang kurang korosif yaitu paduan aluminium 514.0 sebagai material yang digunakan serta perbaikan nilai kekasaran permukaan sebesar 62.2 % dari produk yang telah ada dipasaran. Kata kunci: quality function deployment, the house of quality, penggiling daging. oai:puslit2.petra.ac.id:article/19268 2017-02-17T00:26:14Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19268 2017-02-17T00:26:14Z Jurnal Teknik Industri Vol 17, No 1 (2015): JUNE 2015; 17-26 Analisis Dinamik pada Model Pengendalian Persediaan Dua Produk Berbeda dengan Kapasitas Produksi Terbatas Serta Inisiatif Tim Sales Bersama Anggriani, Nursanti; Fakultas Matematika dan Ilmu Pengetahuan Alam, Program Studi Matematika, Universitas Padjadjaran, Jl. Ir. Soekarno Jatinangor 45363 Lesmana, Eman; Fakultas Matematika dan Ilmu Pengetahuan Alam, Program Studi Matematika, Universitas Padjadjaran, Jl. Ir. Soekarno Jatinangor 45363 Supriatna, Asep; Fakultas Matematika dan Ilmu Pengetahuan Alam, Program Studi Matematika, Universitas Padjadjaran, Jl. Ir. Soekarno Jatinangor 45363 Husniah, Hennie; Fakultas Teknik, Program Studi Teknik Industri, Universitas Langlangbuana, Jl. Karapitan, Bandung 40261 Yudha, Mochamad; Fakultas Matematika dan Ilmu Pengetahuan Alam, Program Studi Matematika, Universitas Padjadjaran, Jl. Ir. Soekarno Jatinangor 45363 2015-06-01 00:00:00 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19268 Inventory control, dynamic systems, inventory products, limited production capacity, sales team initiatives, local stability analysis, optimal control, sensitivity analysis. en In this paper we discuss a mathematical model of inventory control policy based on local stability analysis using a system dynamics approach. It is assumed that the production capacity and the maximum production capacity has an upper limit but with sufficient availability of raw materials so that the production occurs continuously without stock out. The model is intended to meet the market equilibrium by determining the optimal number of agents in a team of salesman, the level of inventory, and the level of production capacity, so that thenet income is maximized. We use the Pontryagin Maximum Principle to find the optimal control of the system. Finally some numerical simulations are performed to give a sensitivity analysis of the inventory control policy to the parameters involved in the system. oai:puslit2.petra.ac.id:article/19098 2016-08-19T06:09:00Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19098 2016-08-19T06:09:00Z Jurnal Teknik Industri Vol 16, No 2 (2014): DECEMBER 2014; 65-72 Information System Quality and Its Impact on Individual Users’ Benefit: Analysing the Role of Knowledge Enablers Sudirman, Iman; Faculty of Industrial Technologi, Industrial Engineering Depart-ment, Institut Teknologi Bandung. Jl. Ganesha 10, Bandung 40132 Govindaraju, Rajesri; Faculty of Industrial Technologi, Industrial Engineering Depart-ment, Institut Teknologi Bandung. Jl. Ganesha 10, Bandung 40132 Pratiwi, Andara Arie; Faculty of Industrial Technologi, Industrial Engineering Depart-ment, Institut Teknologi Bandung. Jl. Ganesha 10, Bandung 40132 2014-12-31 00:00:00 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19098 Information systems, IS quality, individual benefits, knowledge enablers, infor-mation quality, system and service quality. en With increasing competitive pressures, companies are trying to improve the quality of their processes and the work quality of their. This fact has triggered the companies to improve their information systems. Having made some investments in IT systems, those companies look for ways to gain benefits from their investments. The benefit from IS investment arise when the use of information system (IS) provides some positive impact to the organisation in terms of business impacts and individual impacts. Thus, investigating IS impact for individual user„s performance is very important. This study explores the effect of IS quality on individual benefits. The influence of six moderating variables related to knowledge enablers on the impact of IS quality on individual benefits was studied. The six moderating variables are: collaboration, trust, learning, centralisation, expertise, and formalisation. Data was collected using questionnaires distributed at two big private companies in Indonesia. Data processing was done with the help of SPSS software. After factor analysis, IS quality was split into two variables: Information quality and System and service quality. The study found that both the variables influence the perceived individual benefits significantly. The influence of information quality on individual benefit is positively moderated by expertise, learning, centralisation and formalisation. Finally, the influence of system and service quality on individual benefit is positively moderated by expertise and formalization. oai:puslit2.petra.ac.id:article/16710 2010-11-10T01:08:36Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16710 2010-11-10T01:08:36Z Jurnal Teknik Industri Vol 9, No 2 (2007): DECEMBER 2007; pp. 102-111 FUZZY MODELING APPROACH AND GLOBAL OPTIMIZATION FOR DUAL RESPONSE SURFACE Prastyo, Dedy Dwi; International Management Department, Institute of Business Management and Technology, Surabaya Akbar, Muhammad Sjahid; Faculty of Mathematics and Natural Sciences, Sepuluh Nopember Institute of Technology (ITS), Surabaya Otok, Bambang Widjanorko; Faculty of Mathematics and Natural Sciences, Sepuluh Nopember Institute of Technology (ITS), Surabaya 2008-01-31 08:11:21 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16710 dual responses surface, quality characteristics, fuzzy, global optimum, genetic algorithms. en Dual Response Surface (DRS) with Lagrange multiplier is one of the most familiar classical multi response surface methods. Classical DRS optimization doesn't concern about the quality characteristic of responses. In this paper, fuzzy approach is proposed for modeling DRS and quality characteristic of response simultaneously. The proposed method represented the object's quality characteristic physically. The proposed method is applied to composite carbon drilling process and resulting nonlinear function that to be determined its optimal point. Many optimization methods fail to reach global optimum point because the non linear function is multimodal. Therefore, we used genetic algorithm for finding the global optimum point. oai:puslit2.petra.ac.id:article/19474 2017-02-21T23:48:44Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19474 2017-02-21T23:48:44Z Jurnal Teknik Industri Vol 18, No 1 (2016): JUNE 2016; 43-50 Karakteristik Kurva Efisien Frontier dalam Menentukan Portofolio Optimal supandi, epha diana; Fakultas Sains dan Teknologi, Program Studi Matematika UIN Sunan Kalijaga Yogyakarta 2016-09-29 07:39:15 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19474 manajemen investasi; manajemen risiko; matematika keuangan kurva efisien frontier; portofolio minimum variance; portofolio tangency; portofolio mean-variance; metode Lagrange en Pada tulisan ini karakteristik kurva efisien frontier pada model portofolio Markowitz diteliti secara matematis. Portofolio optimal diperoleh dengan menggunakan metode Lagrange. Pada penelitian ini juga dikaji karakteristik portofolio optimal pada portofolio minimum variance, portofolio tangency dan portofolio mean-variance serta posisinya pada kurva efisien frontier. Lebih lanjut untuk memberikan gambaran yang lebih konkrit maka diberikan contoh numerik pada beberapa saham yang diperdagangkan di pasar modal Indonesia. oai:puslit2.petra.ac.id:article/15978 2010-11-10T01:43:45Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/15978 2010-11-10T01:43:45Z Jurnal Teknik Industri Vol 1, No 1 (1999): JUNE 1999; pp. 18-29 OPTIMASI KUALITAS WARNA MINYAK GORENG DENGAN METODE RESPONSE SURFACE Wahjudi, Didik; Faculty of Industrial Tehnology, Petra Christian University Dewi, Lely Tjandranitia; Alumnus, Faculty of Industrial Tehnology, Petra Christian University San, Gan Shu; Faculty of Industrial Tehnology, Petra Christian University 2004-07-01 12:42:13 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/15978 design experiment, quality engineering en Quality optimization of cooking oil color is done by performing experiment using samples of 98 gram cooking oil and 2 gram of whitening agent, i.e. bleaching earth and carbon active. There are three variables that affects the cooking oil color, i.e. temperature (X1) in the range of 90 to 110° C, stirring time of 10 to 20 minutes, and active carbon concentration (X3) of 5 to 15% (of the 2 gram of whitening agent). Response Surface Method consists of twoexperiment designs, the first order and the second order experiment designs. The first order experiment design is the factor screening stage, while the second order design is the optimization stage. The first order experiment shew that only stirring time and the concentration of active carbon affects the color. The second order experiment resulted in that the appropriate optimization model is Y = 1,7833 + 0,0538 X2 0,1098 X3 + 0,0477 X2 X3 + e, and that there are three choices of optimal factor condition with regards of the whitening agent cost. Abstract in Bahasa Indonesia : Optimasi kualitas wama minyak goreng dilakukan dengan mengadakan eksperimen menggunakan sampel minyak goreng dengan berat 98 gram dan zat pemutih 2 gram, yang terdiri dari bleaching earth dan carbon active. Variabel-variabel yang mempengaruhi warna minyak goreng ada tiga, yaitu temperatur (XI) antara 90°C sampai 110°C, waktu pengadukan (X2) antara 10 menit sampai 20 menit, dan kadar CA (X3) antara 5% sampai 15% (dari 2 gram zat pemutih). Metode Response Surface terdiri dari dua rancangan eksperimen, yaitu rancangan eksperimen orde I dan rancangan eksperimen orde II. Dimana rancangan eksperimen orde I merupakan tahap penyaringan faktor (screening test), sedangkan rancangan eksperimen orde II merupakan tahap optimasi. Dari hasil eksperimen orde I, diperoleh basil bahwa variabel yang berpengaruh adalah waktu pengadukan dan CA. Hasil eksperimen orde II menyatakan bahwa model optimasi yang sesuai adalah Y = 1,7833 + 0,0538 X2 0,1098 X3 + 0,0477 X2 X3 + e, dan kondisi optimum faktor dengan pertimbangan biaya zat pemutih ada tiga pilihan. Kata kunci: desain eksperimen, rekayasa mutu oai:puslit2.petra.ac.id:article/16980 2010-03-17T03:04:53Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16980 2010-0317T03:04:53Z Jurnal Teknik Industri Vol 10, No 2 (2008): DECEMBER 2008; pp. 124-137 PENENTUAN URUTAN PERAKITAN PRODUK MULTIAKSIAL ORTOGONAL DENGAN MEMPERTIMBANGKAN TITIK LOKASI MATING DAN VOLUME KOMPONEN Alfadhlani, Alfadhlani; Departemen Teknik Industri, Universitas Andalas Limau Manis, Padang 25163 Toha, Isa Setiasyah; Departemen Teknik Industri, Institut Teknologi Bandung Jl. Ganesha No. 10, Bandung 40132 2009-02-25 22:11:39 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16980 assembly sequence, CAD, mating, precedence constraint, collision, interference en This paper proposes the development of assembly sequence generation method for non sheet metal mechanical product which assembled by using orthogonal multi-axial orientation. The proposed method, removes exploded view generation, liaison diagram generation, manually precedence analysis and precedence relation generation step by using the main information from each steps i.e. mating, volume, and mating location point of contacted components on the final assembly. These information are used as component selection priority rule and can be extracted directly from CAD data base. Assembly sequence is generated by using 3D solid model as input in the form of stacked drawing. Feasibility of assembly sequence is performed by considering components and sub-assembly stability in assembly process, geometrical constraint, accessibility and fasteners. The proposed method is examined by using Bench Vice and provides a fisible assembly sequence as a result. Abstract in Bahasa Indonesia: Makalah ini menjelaskan pengembangan metode penentuan urutan perakitan produk mekanik non sheet metal dengan orientasi perakitan multiaksial ortogonal. Metode yang dikembangkan pada makalah ini menghilangkan tahapan pembentukan gambar urai, pembentukan diagram liaison, analisis preseden secara manual dan pembentukan hubungan preseden. Hal tersebut dilakukan dengan langsung menggunakan informasi utama dari setiap langkah yaitu mating, volume, dan lokasi titik mating komponen yang kontak pada perakitan akhir. Informasi tersebut digunakan sebagai kriteria aturan prioritas pemilihan komponen dan dapat diperoleh langsung dari basis data CAD. Penentuan urutan perakitan dilakukan dengan input gambar solid 3D dalam bentuk gambar tumpuk. Jaminan fisibilitas urutan perakitan yang terbentuk dilakukan dengan mempertimbangkan masalah stabilitas komponen dan sub perakitan selama proses perakitan, pembatas geometri, aksesibilitas dan pengencang. Pengujian algoritma dilakukan pada Bench Vice dan menghasilkan urutan perakitan yang fisibel. Kata kunci: urutan perakitan, CAD, mating, pembatas preseden, kolisi, interferensi oai:puslit2.petra.ac.id:article/20269 2018-01-09T03:01:55Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/20269 2018-01-09T03:01:55Z Jurnal Teknik Industri Vol 19, No 2 (2017): Desember 2017; 67-74 Space-sharing Strategy for Building Dynamic Container Yard Storage Considering Uncertainty on Number of Incoming Containers Nurminarsih, Siti; Universitas Internasional Semen Indonesia Rusdiansyah, Ahmad; Institut Teknologi Sepuluh Nopember Putri, Maulin Masyito; Universitas Internasional Semen Indonesia 2018-01-08 00:00:00 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the nonexclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/20269 Dwell Time, Space-Sharing Concept, Yard Management. Universitas Internasional Semen Indonesia en The implementation of AEC (Asian Economic Community) leads to demand increase at ports in Indonesia. This increasing demand is followed by operational efficiency at the port as well. In fact, ports in Indonesia have an average dwell time for 5 days. One of the causes of this long dwell time is container transfer inefficiencies during loading process. In this research, we will focus in yard management and increasing land utilization. To increase the land utilization, we develop the space-sharing concept to reduce the initial space needed for a given workload. Since the ships arrivals are also varying, this concept will be possible. We develop the concept by adding uncertainty on number of incoming containers at operational level as the determining factor in planning a shared yard area. We propose a simulation approach to evaluate strategies in making yard template. oai:puslit2.petra.ac.id:article/15994 2010-11-10T01:38:47Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/15994 2010-11-10T01:38:47Z Jurnal Teknik Industri Vol 3, No 1 (2001): JUNE 2001; pp. 1-8 PERBANDINGAN METODE 2K-P FRACTIONAL FACTORIAL DENGAN METODE TAGUCHI PADA PROSES PEMBUATAN FIBER GLASS Rahardjo, Jani; Faculty of Industrial Technology, Petra Christian University Rahardja, Suryanata; Alumnus, Faculty of Industrial Technology, Petra Christian University 2004-07-02 10:12:12 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/15994 2k-p fractional factorial design, Taguchi, JIS en Fiber glass products are widely used in the industry. High quality fiberglass product requires a composition and to obtain the optimal composition, an experiment needs to be done. In this project, experimental designs in 2k-p fractional factorial design and Taguchi method were carried out to obtain the optimal composition. According to the impact test results based on the model by the JIS (Japanese Industrial Standard) for fiber glass, it was found that the 2k-p fractional factorial design method and Taguchi methods are the same. Abstract in Bahasa Indonesia : Produk fiber glass banyak digunakan di dunia industri saat ini. Produk fiber glass berkualitas tinggi dibutuhkan suatu komposisi, dimana untuk komposisi yang tepat diperlukan eksperimen. Desain eksperimen 2k-p fractional factorial design dengan metode Taguchi telah digunakan untuk mendapatkan komposisi yang optimal. Hasil pengujian kekuatan impak dengan bentuk dan pengujian sesuai JIS (Japanese Industrial Standard) pada fiber glass didapatkan bahwa metode 2k-p fractional factorial design dengan metode Taguchi tidak berbeda. Kata kunci : 2k-p fractional factorial design, Taguchi, JIS oai:puslit2.petra.ac.id:article/17681 2010-02-08T02:29:48Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/17681 2010-02-08T02:29:48Z Jurnal Teknik Industri Vol 11, No 2 (2009): DECEMBER 2009; PP. 111 – 121 MODEL PERSEDIAAN MINYAK SAWIT KASAR DI TANGKI TIMBUN PELABUHAN Hadiguna, Rika Ampuh; Sekolah Pascasarjana, Program Studi Teknologi Industri Pertanian, Institut Pertanian Bogor 2009-12-07 12:08:26 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/17681 inventory, crude palm oil, fuzzy, risk of quality, signed distance. en In this paper, we consider fuzzy inventory of crude palm oil. First, we determined the demand and imperfect product quality as triangular fuzzy numbers to obtain the fuzzy inventory total cost. Secondly, using the signed distance method to defuzzify, we get the estimate of the total cost in the fuzzy sense. Moreover, we also developed the economic production quantity (EPQ) as the initial formulation. The result of study can be stated as follows: if the level of demand risk is increased then the order will also be increased, while if the level of quality risk is increased then the order will be decreased. Additionally, the quality risk factor model is successfully applied in the inventory control of crude palm in harbor storage. Abstract in Bahasa Indonesia: Makalah ini menjelaskan sebuah model persediaan minyak sawit kasar menggunakan logika fuzzy. Langkah awal yang dilakukan adalah menetapkan bentuk fuzzy pada permintaan dan produk dengan mutu kurang baik sebagai bilangan fuzzy segitiga ke dalam total biaya persediaan. Teknik defuzzifikasi yang digunakan adalah signed distance sehingga total biaya persediaan dapat diperoleh. Studi ini mengembangkan economic production quantity (EPQ) sebagai formulasi dasar. Hasil studi adalah peningkatan kadar risiko permintaan akan meningkatkan ukuran pemesanan sedangkan peningkatan kadar risiko mutu akan menurunkan ukuran pemesanan. Penambahan faktor risiko mutu pada model EPQ telah berhasil diterapkan dalam pengendalian persediaan minyak sawit kasar di tangki timbun pelabuhan. Kata kunci: persediaan, minyak sawit kasar, fuzzy, risiko mutu, signed distance. oai:puslit2.petra.ac.id:article/16010 2010-11-10T01:35:39Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16010 2010-11-10T01:35:39Z Jurnal Teknik Industri Vol 4, No 2 (2002): DECEMBER 2002; pp. 73-81 DESIGN OF INFORMATION SYSTEM FOR QUALITY MANAGEMENT Halim, Yulius; Student of Industrial Engineering Department, Dongseo University - South Korea 2004-07-09 03:12:30 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16010 information system, quality management, expert system, database model. en A quality management recently has been the concepts that using a great mass of information flow. The unique function of information in quality management has become the driver of this study. There is a need of building the model for quality management information system before designing the information system. This paper will show two points that important for the information system. The points, database model and expert system, will be explained as the part of the information system for quality management. oai:puslit2.petra.ac.id:article/17945 201011-10T00:57:52Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/17945 2010-11-10T00:57:52Z Jurnal Teknik Industri Vol 12, No 1 (2010): JUNE 2010; pp. 47-54 Sistem Supply Chain Crude-Palm-Oil Indonesia dengan Mempertimbangkan Aspek Economical Revenue, Social Welfare dan Environment Widodo, Kuncoro Harto; Fakultas Teknologi Pertanian, Jurusan Teknologi Industri Pertanian, Universitas Gadjah Mada Abdullah, Aang; Fakultas Teknologi Pertanian, Jurusan Teknologi Industri Pertanian, Universitas Gadjah Mada Dwi Arbita, Kharies Pramudya; Fakultas Teknologi Pertanian, Jurusan Teknologi Industri Pertanian, Universitas Gadjah Mada 2010-05-19 13:55:55 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/17945 System analysis, dynamic model, supply chain, Crude-Palm-Oil. en Crude-Palm-Oil (CPO) is an agro-industrial commodity which has a strategic value to be developed for Indonesian economy and social welfare. Production and export of Indonesian CPO increase progressively in the view years so that CPO is one of the pre-eminent products of Indonesia. On the other hand, however, they could give two negative impacts. First, a less CPO supply for domestic market as a result of export growing. Second, a worse environment as an effect of the opening new palm plantations. We, therefore, construct and simulate the system model for analyzing the relationships between the components and for describing their behaviour within the supply chain of CPO by using a dynamic model. The result shows that in the next 30 years, the revenue of Indonesian CPO industries tends to increase. The biggest revenue will be achieved in the year 23rd. The maximum addition of plantation employees is in the year 7th as well as in the year 17th. Deforestation would be the highest in the year 7th and 17th in which 2008 as a basic year. oai:puslit2.petra.ac.id:article/16026 2010-11-10T01:31:36Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16026 2010-11-10T01:31:36Z Jurnal Teknik Industri Vol 5, No 2 (2003): DECEMBER 2003; pp. 101-110 PENINGKATAN KUALITAS MELALUI IMPLEMENTASI FILOSOFI SIX SIGMA (Studi Kasus di sebuah Perusahaan Speaker) Rahardjo, Jani; Faculty of Industrial Technology, Petra Christian University Aysia, Debora Anne Yang; Faculty of Industrial Technology, Petra Christian University Anitasari, Susan; Alumnus, Faculty of Industrial Technology, Petra Christian University 2004-07-13 02:40:32 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16026 en The article describes the quality improvement program in a speaker company%2C through the implementation of six sigma philosophy; design a quality control system to support the result of the philosophy implementation%2C helped by the house of quality. The improvement of the quality level to 6ã is done by knowing the speaker¡¦s critical to quality (CTQ). The CTQ improved by minimized the highest defect. There are an analysis to six sigma indicator and the quality cost. The result is a quality improvement through the two type of speaker%2C 12¡¨ C-1230 PA ACR Pro New and 12¡¨ 30H120 SRW-38B ACR Pro New. Abstract in Bahasa Indonesia : Artikel ini membahas program peningkatan kualitas di sebuah perusahaan speaker melalui implementasi filosofi six sigma%2C perancangan perbaikan sistem pengendalian kualitas guna mendukung hasil implementasi%2C dengan bantuan rumah mutu. Peningkatan level kualitas ke arah 6ã dilakukan dengan mengetahui karakteritik kritis konsumen terhadap produk speaker%2C yang kemudian diperbaiki dengan meminimalkan kecacatan tertinggi. Analisa dilakukan terhadap indikator keberhasilan six sigma dan biaya kualitas. Perbandingan indikator keberhasilan menyatakan adanya peningkatan kualitas terhadap kedua tipe speaker yaitu 12¡¨ C-1230 PA ACR Pro New dan 12¡¨ 30H120 SRW-38B ACR Pro New. Six sigma%2C house of quality%2C critical to quality%2C quality cost. oai:puslit2.petra.ac.id:article/18541 2013-02-26T06:33:16Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18541 2013-0226T06:33:16Z Jurnal Teknik Industri Vol 14, No 2 (2012): DECEMBER 2012; 137-144 Pengukuran Tingkat Eko-efisiensi Menggunakan Life Cycle Assessment untuk Menciptakan Sustainable Production di Usaha Kecil Menengah Batik Sari, Diana Puspita; Fakultas Teknik, Program Studi Teknik Industri, Universitas Diponegoro. Jl. Prof. Dr. Soedarto SH.Tembalangan, Semarang 50267. Hartini, Sri; Fakultas Teknik, Program Studi Teknik Industri, Universitas Diponegoro. Jl. Prof. Dr. Soedarto SH.-Tembalangan, Semarang 50267. Rinawati, Dyah Ika; Fakultas Teknik, Program Studi Teknik Industri, Universitas Diponegoro. Jl. Prof. Dr. Soedarto SH.-Tembalangan, Semarang 50267. Wicaksono, Tri Setyo; Fakultas Teknik, Program Studi Teknik Industri, Universitas Diponegoro. Jl. Prof. Dr. Soedarto SH.-Tembalangan, Semarang 50267. Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the nonexclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18541 Batik, dye chemicals, life cycle analysis, eco cost, eco efficiency. en Pekalongan is one of the batik cities in Central Java, many batik SMEs thrive in Pekalongan. Batik SMEs indicated a cause of environmental pollution that occurred in the city of Pekalongan. Pollution caused by the use of chemicals in the dyeing process. This study aims to measure the eco-costs and eco-efficiency rate of batik products, as well as looking for suggestions on improving eco-efficiency. Eco-efficiency rate is measured by using LCA (Life Cycle Assess-ment) doped with SimaPro software. This method is used to evaluate the environmental impacts arising from the use of the constituent materials. The results of the data processing show that the value of eco-costs for chemical dye batik is Rp 188,028.32, with eco-efficiency rate is 68.74%. Batik industries are not sustainable and affordable. Economizing of the resourcing and applying cleaner production can be accomplished to enhance the eco-efficiency rate. Cleaner production can be achieved using natural dyes and implement End of Life strategies. oai:puslit2.petra.ac.id:article/16223 2010-1110T01:28:32Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16223 2010-11-10T01:28:32Z Jurnal Teknik Industri Vol 6, No 1 (2004): JUNE 2004; pp. 79-85 STUDI PERBANDINGAN PERFORMANCE ALGORITMA HEURISTIK POUR TERHADAP MIXED INTEGER PROGRAMMING DALAM MENYELESAIKAN PENJADWALAN FLOWSHOP Soetanto, Tessa Vanina; Faculty of Industrial Technology, Petra Christian University Palit, Herry Christian; Faculty of Industrial Tecnology, Petra Christian University Munika, Ika; Alumnus, Faculty of Industrial Technology, Petra Christian University 2005-04-28 02:47:00 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the nonexclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16223 flowshop, makespan, Pour heuristic algorithm, Mixed Integer Programming. en This paper presents a study about new heuristic algorithm performance compared to Mixed Integer Programming (MIP) method in solving flowshop scheduling problem to reach minimum makespan. Performance appraisal is based on Efficiency Index (EI), Relative Error (RE) and Elapsed Runtime. Abstract in Bahasa Indonesia : Makalah ini menyajikan penelitian tentang performance algoritma heuristik Pour terhadap metode Mixed Integer Programming (MIP) dalam menyelesaikan masalah penjadwalan flowshop dengan tujuan meminimalkan makespan. Penilaian performance dilakukan berdasarkan nilai Efficiency Index (EI), Relative Error (RE) dan Elapsed Runtime. Kata kunci: flowshop, makespan, algoritma heuristik Pour, Mixed Integer Programming. oai:puslit2.petra.ac.id:article/18299 2013-02-26T06:34:04Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18299 2013-02-26T06:34:04Z Jurnal Teknik Industri Vol 13, No 2 (2011): DECEMBER 2011; 73-80 Mathematical Method for Predicting Nickel Deposit Based on Data from Drilling Points Cahyono, Edi; Faculty of Mathematics and Natural Sciences, Department of Mathematics, Universitas Haluoleo. Jl. HEA Mokodampit, Kendari 93232 Rahardjo, Sapto; Faculty of Mathematics and Natural Sciences, Department of Chemistry, Universitas Haluoleo. Jl. HEA Mokodampit, Kendari 93232 Sani, Asrul; Faculty of Mathematics and Natural Sciences, Department of Mathematics, Universitas Haluoleo. Jl. HEA Mokodampit, Kendari 93232 2012-01-24 08:54:23 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18299 Nickel, exploration, drilling, prediction methods, interpolation – extrapolation en In this article we discuss several methods for predicting nickel ore content inside the soil under a given area/region. The prediction is the main objective of the exploration activity which is very important for conducting the exploitation activity from economic point of view. The prediction methods are based on the data obtained from the drilling activity at several ‘points’. The data yields information on the nickel density at those points. Nickel density over the region is approximated (with an approximate function) by applying interpolation and/or extrapolation based on the data from those points. The nickel content is predicted by applying integral of the approximate function over the given region oai:puslit2.petra.ac.id:article/16332 2010-11-10T01:19:17Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16332 2010-11-10T01:19:17Z Jurnal Teknik Industri Vol 7, No 1 (2005): JUNE 2005; pp. 61-75 PREVENTIVE MAINTENANCE SYSTEM DENGAN MODULARITY DESIGN SEBAGAI SOLUSI PENURUNAN BIAYA MAINTAINANCE (Studi Kasus di Perusahaan Tepung Ikan) Julianingsih, Julianingsih; Faculty of Industrial Technology, Petra Christian University Anggono, Willyanto; Faculty of Industrial Technology, Petra Christian University 2005-10-07 08:30:29 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16332 corrective maintenance, preventive maintenance, modularity design. en Mofularity design has been applied in many European countries, especially in industrial assembling and manufacturing. Modularity design cause manufacture process and assembly process easier and cheaper. Many industries in Indonesia usually doing corrective maintenance or preventive maintenance. So, in this research, modularity design will be applied in preventive maintenance in fish mill Indonesian factory. In this research, corrective maintenance and preventive maintenance cost will be compared to preventive maintenance cost using modularity design. From the research, the application of preventive maintenance using modularity design reduces cost up to 35.98% from the initial condition (corrective maintenance) Abstract in Bahasa Indonesia : Modularity design telah banyak diterapkan di negara-negara Eropa terutama dalam hal perakitan dan manufaktur di bidang industri. Modularity design menyebabkan proses manufaktur dan perakitannya lebih sederhana dan murah. Perusahaan-perusahaan di Indonesia biasanya lebih banyak melakukan kegiatan corrective maintenance atau preventive mainternance. Dalam penelitian ini, modularity design dicoba diterapkan dalam kegiatan preventive maintenance di perusahaan tepung ikan di Indonesia. Pada penelitian ini dibandingkan biaya yang diperlukan untuk kegiatan corrective maintenance, preventive maintenance dan preventive maintenance dengan modularity design. Hasil penelitian menunjukkan bahwa dengan penerapan preventive maintenance dengan modularity design dapat menurunkan biaya sebesar 35,98% dari keadaan awal (corrective maintenance). Kata kunci: corrective maintenance, preventive maintenance, modularity design. oai:puslit2.petra.ac.id:article/18704 2013-05-30T01:09:34Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18704 2013-05-30T01:09:34Z Jurnal Teknik Industri Vol 15, No 1 (2013): JUNE 2013; 25-32 Kriteria Pemilihan Pemasok Menggunakan Analytical Network Process Kurniawati, Dewi; Fakultas Teknologi Pertanian, Jurusan Teknologi Industri Pertanian, Universitas Gadjah Mada, Jl. Flora, Bulaksumur, Yogyakarta 55281 Yuliando, Henry; Fakultas Teknologi Pertanian, Jurusan Teknologi Industri Pertanian, Universitas Gadjah Mada, Jl. Flora, Bulaksumur, Yogyakarta 55281 Widodo, Kuncoro Harto; Fakultas Teknologi Pertanian, Jurusan Teknologi Industri Pertanian, Universitas Gadjah Mada, Jl. Flora, Bulaksumur, Yogyakarta 55281 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18704 Criteria, Supplier, Analytical Network Process (ANP). en The selection of supplier is a strategic decision in supply chain which increase competitive advantages. Every manufacture needs to have a standard supplier selection that appropriate with the requirement of the company. The aims of this paper are promoting some criterias of supplier selection and testing whether there are differences interests against priority criteria referred to of strata tenure distinct. Weights and priorities of the criteria tested with a method of analytic network process (ANP) are also intended to bring up a relation of mutual influence among the criteria. ANP can be used to help making decision of selection supplier and to manage supply chain performance. This paper shows the criteria that influence are the past perfomance, price, communication systems, and a supplier of professionalism is the priority for the production of the company. In the other hand, the importance of management is the delivery time, consistent quality, price, and number of delivery. The difference in perspective is influenced by the level of interest and different responsibilities. The difference this assessment formed the basis of decision-making and strategic policies of the supply chain according to the condition of the company. oai:puslit2.petra.ac.id:article/16501 2010-11-10T01:14:24Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16501 2010-11-10T01:14:24Z Jurnal Teknik Industri Vol 8, No 1 (2006): JUNE 2006; pp. 54-60 PENGGUNAAN BOOTSTRAP DATA DEPENDEN UNTUK MEMBANGUN SELANG KEPERCAYAAN PADA PARAMETER MODEL PERAMALAN DATA STASIONER Halim, Siana; Faculty of Industrial Technology, Petra Christian University Mallian, Herman; Faculty of Industrial Technology, Petra Christian University 2006-10-11 12:09:13 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16501 Bootstrap, resampling, forecasting. en The Bootstrap is a lively research area. A lot Of ideas are around and have let to quiet different proposals. In this paper we sketch briefly some Bootstrap methods for independent and dependent data. Finally we give an Bootstrap example for constructing confidence interval in the forecasting for stationer data. Abstract in Bahasa Indonesia : Bootstrap merupakan area penelitian yang terus berkembang. Ada banyak ide dan proposal-proposal yang berbeda telah diberikan oleh para peneliti. Namun demikian, dalam makalah ini hanya akan diulas secara singkat beberapa metode Bootstrap untuk data independen maupun data dependen. Akhirnya akan diberikan sebuah contoh kasus penggunaan Bootstrap untuk membangun selang kepercayaan pada peramalan data stasioner. Kata kunci: Bootstrap, resampling, peramalan oai:puslit2.petra.ac.id:article/19104 2015-03-17T05:18:41Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19104 2015-03-17T05:18:41Z Jurnal Teknik Industri Vol 16, No 2 (2014): DECEMBER 2014; 121-126 Fuzzy Logic Reliability Centered Maintenance ., Felecia; Faculty of Industrial Technology, Industrial Engineering Department, Petra Christian University, Jl. Siwalankerto 121-131 Surabaya 60236 2014-12-31 00:00:00 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19104 Reliability centered maintenance, fuzzy logic. en Reliability Centered Maintenence (RCM) is a systematic maintenence strategy based on system reliability. Application of RCM process will not always come out with a binary output of “yes” and “no”. Most of the time they are not supported with available detail information to calculate system reliability. The fuzzy logic method attempts to eliminate the uncertainty by providing “truth” in different degrees.Data and responses from maintenance department will be processed using the two methods (reliability centered maintenance and fuzzy logic) to design maintenance strategy for the company. The results of the fuzzy logic RCM application are maintenance strategy which fit with current and future condition. oai:puslit2.petra.ac.id:article/18963 2014-0605T10:07:25Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18963 2014-06-05T10:07:25Z Jurnal Teknik Industri Vol 16, No 1 (2014): JUNE 2014; 25-34 Integrasi Fuzzy AHP-TOPSIS dalam Evaluasi Kualitas Layanan Elektronik Rumah Sakit Sukwadi, Ronald; Fakultas Teknik, Jurusan Teknik Industri, Universitas Katolik Indonesia Atma Jaya, Jl. Jenderal Sudirman 51, Jakarta 12930 Yang, Ching-Chow; Department of Industrial and Systems Engineering, Chung Yuan Christian University, 200, Chung Pei Rd., Chung Li 32023 Benny, ,; Fakultas Teknik, Jurusan Teknik Industri, Universitas Katolik Indonesia Atma Jaya, Jl. Jenderal Sudirman 51, Jakarta 12930 2014-05-01 00:00:00 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/18963 E-SQ, fuzzy AHP, fuzzy TOPSIS, websites, hospital. en In today’s global era, the electronic service quality (E-SQ) development has swept across almost all service sectors. This development represents not only a new paradigm for providing services, but also a weapon for winning competitions. This research aims to examine and determine the key service attributes of E-SQ which is adopted from service quality (SERVQUAL) methodology as the reference model. The proposed E-SQ framework will be illustrated with a web service performance example of some public and private hospitals in Indonesia by integrating fuzzy analytic hierarchy process (AHP) and technique for order performance by similarity to ideal solution (TOPSIS). Finally, this study shows the implementation of the E-SQ framework in evaluating the complexity of service attributes observed in the hospital healthcare services via websites. oai:puslit2.petra.ac.id:article/16618 2010-11-10T01:09:57Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16618 2010-11-10T01:09:57Z Jurnal Teknik Industri Vol 9, No 1 (2007): JUNE 2007; pp. 48-55 USAHA PENURUNAN PERSENTASE CACAT RING PISTON TIPE 4JA1 PADA PROSES HABANAKASHI MESIN BESLY Wibisono, E.V. Yuliana; Alumni Fakultas Teknologi Industri, Jurusan Teknik Industri, Universitas Katolik Parahyangan Bandung Aritonang, Y.M Kinley; Fakultas Teknologi Industri, Jurusan Teknik Industri, Universitas Katolik Parahyangan Bandung Wibisono, Yogi Tusuf; Fakultas Teknologi Industri, Jurusan Teknik Industri, Universitas Katolik Parahyangan Bandung 2007-07-04 09:11:43 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16618 six sigma method, DMAIC, qualityimprovement, critical quality characteristics, fish bone diagram. en One of the programs that can be used to improve the quality is Six Sigma program using DMAIC method. The research is performed at PT Baninusa Indonesia (PT. BN) producing the 2nd type of 4JA1 piston ring. The program is implemented to decrease the defect proportion The production process performance and the problem priority are known from the CTQ itself. The fish bone diagram is used to determine the causes of the problem. The improvement is performed by determination of the best process parameter through the fullfactorial experiment design. The result is significantly decrease defect proportion by 2.682%. Abstract in Bahasa Indonesia : Salah satu program peningkatan kualitas yang dapat mengakomodasi tuntutan peningkatan kualitas adalah program Six Sigma dengan menggunakan metode DMAIC. Penelitian dilakukan pada PT.Baninusa Indonesia (PT.BN), salah satu perusahaan yang memproduksi produk ring piston tipe 4JA1 jenis 2nd ring. Program digunakan untuk menurunkan persentase cacat produk. Dari CTQ yang ada dapat diketahui kinerja proses produksi saat ini dan prioritas permasalahan. Fish bone diagram digunakan untuk akar penyebab masalah Tindakan perbaikan yang dipilih adalah menentukan parameter proses terbaik dengan menggunakan metode eksperimen full factorial. Hasil penerapan parameter proses tersebut menunjukkan pengurangan yang signifikan terhadap persentase cacat sebesar 2,682%. Kata kunci: metoda six sigma, DMAIC, perbaikan kualitas, karakteristik kualitas kritis, diagram fish bone. oai:puslit2.petra.ac.id:article/19392 2017-02-21T23:48:44Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19392 201702-21T23:48:44Z Jurnal Teknik Industri Vol 18, No 1 (2016): JUNE 2016; 11-20 Pengembangan Alat Pengukuran Kelelahan Mental Berbasis Uji Flicker http://jurnalindustri.petra.ac.id/index.php/ind/article/download/19392/24080 Yassierli, Yassierli; Industrial Engineering Dept Faculty of Industrial Technology Institut Teknologi Bandung Aisha, Atya Nur; Fakultas Teknologi Industri, Jurusan Teknik Industri, Institut Teknologi Bandung, Jl. Ganesha 10, Bandung 40132 Nugraha, Azi Ginanjar; Fakultas Teknologi Industri, Jurusan Teknik Industri, Institut Teknologi Bandung, Jl. Ganesha 10, Bandung 40132 2016-06-09 00:00:00 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19392 Industrial Eng; Ergonomics Fatigue; mental workload ; product design; flicker test. id Previous studies have been conducted to measure fatigue using flicker test. However, the validity of the device is still unknown empirically. This study proposed a modification of fatigue measuring apparatus based on flicker test. The modifications were developed from the framework of human factors product design, with the stages including analysis of the existing condition, operational concept, user requirements, performance criteria, system requirements, design prototyping, usability testing and final testing. The proposed apparatus consists of two main parts: a stimulus source and a control device as input. The stimulus is given by three lights with adjustable position and orientation angle. A LCD screen was provided to display status and result of the measurement. The control device consists of three buttons to respond the stimulus accordingly. Product testings were done through 1) a laboratory experiment with activities of critical reading and arithmetic complex and 2) a field study on a night bus driver. All the tasks selected represent works with a dominant mental workload. The laboratory experiments showed the range of Critical Flicker Fusion Frequency (CFFF) at work of 14-40 HZ, with the average decline of CFFF values of 5.3 Hz in arithmetic complex and 4.8 Hz in critical reading activities. The study on the night bus driver resulted in CFFF value range of 18-40 Hz with the average delta CFFF of 8.97 Hz. Both testings suggest that flicker test with CFFF indicators can be used to measure mental fatigue. In addition, the proposed framework used in this design development can be used as a reference in designing various products by taking human factor aspects as the focus such as user needs and user limitations. oai:puslit2.petra.ac.id:article/16767 2008-07-22T09:07:45Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16767 2008-07-22T09:07:45Z Jurnal Teknik Industri Vol 10, No 1 (2008): JUNE 2008; pp. 65-73 EFFECT OF COST INCREMENT DISTRIBUTION PATTERNS ON THE PERFORMANCE OF JIT SUPPLY CHAIN Bidiawati J.R, Ayu; Faculty of Industrial Technology, Industrial Engineering Department, Universitas Bung Hatta Mohd Lair, Noor Ajian; Faculty of Manufacturing Engineering, Kolej Universiti Teknikal Kebangsaan Malaysia 2008-07-22 16:02:23 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/16767 en Cost is an important consideration in supply chain (SC) optimisation. This is due to emphasis placed on cost reduction in order to optimise profit. Some researchers use cost as one of their performance measures and others propose ways of accurately calculating cost. As product moves across SC, the product cost also increases. This paper studied the effect of cost increment distribution patterns on the performance of a JIT Supply Chain. In particular, it is necessary to know if inventory allocation across SC needs to be modified to accommodate different cost increment distribution patterns. It was found that funnel is still the best card distribution pattern for JIT-SC regardless the cost increment distribution patterns used. oai:puslit2.petra.ac.id:article/19923 2017-10-04T03:45:06Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19923 2017-1004T03:45:06Z Jurnal Teknik Industri Vol 19, No 1 (2017): JUNE 2017; 21-28 Kontrol Optimal pada Model Economic Order Quantity (EOQ) dengan Inisiatif Tim Penjualan Al Fauzi, Abdul Latif; Program Magister Matematika FMIPA Universitas Brawijaya Darti, Isnani; Jurusan Matematika FMIPA Universitas Brawijaya Suryanto, Agus; Jurusan Matematika FMIPA Universitas Brawijaya 2017-06-01 00:00:00 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/19923 Kontrol optimal; model EO; maksimum Pontryagin; Sweep Maju-Mundur id Pengendalian tingkat persediaan stok suatu produk/barang merupakan salah satu kegiatan yang penting dalam kelancaran penjualan, yang juga berakibat pada keuntungan yang akan diperoleh dari penjualan suatu produk/barang. Model Economic Order Quantity (EOQ) merupakan salah satu model persediaan barang yang sering digunakan untuk pengendalian persedian barang. Pada artikel ini dibahas kontrol optimal pada model EOQ dengan inisiatif tim penjualan tidak hanya pada saat kondisi setimbang saja, tetapi kontrol optimal dengan usaha tim penjualan pada setiap saat. Strategi kontrol optimal dilakukan dengan meminimumkan biaya persediaan, biaya pembelian, biaya penjualan dan biaya usaha tim penjualan. Masalah kontrol optimal diselesaikan menggunakan prinsip maksimum Pontryagin. Solusi optimal yang diperoleh disimulasikan secara numerik menggunakan metode Sweep Maju-Mundur. Berdasarkan hasil simulasi numerik dapat diketahui bahwa semakin besar koefisien tingkat permintaan barang, maka proses persediaan barang akan lebih cepat berkurang. Selain itu semakin besar usaha tim penjualan, maka proses persediaan barang akan lebih sedikit bahkan lebih cepat habis. oai:puslit2.petra.ac.id:article/15989 2010-11-10T01:41:02Z ind:ART v2 http://jurnalindustri.petra.ac.id/index.php/ind/article/view/15989 2010-11-10T01:41:02Z Jurnal Teknik Industri Vol 2, No 2 (2000): DESEMBER 2000; pp. 65-71 INSIDE CONTINUOUS IMPROVEMENT - A LITERATURE REVIEW Prajogo, Daniel Indarto; Faculty of Industrial Technology, Petra Christian University 2004-07-02 10:03:53 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). url:http://jurnalindustri.petra.ac.id/index.php/ind/article/view/15989 continuous improvement, control, learning, innovation. en This paper discusses the concept of continuous improvement (CI) by looking beyond what traditionally highlighted in literature concerning continuous improvement or Total Quality Management (TQM). The primary argument put forwarded in the discussion is that despite the undeniable positive results from CI practices, the way these activities are implemented, however, will lead to most programs becoming self-limiting. It needs to be asserted here that this paper is not intended to despise CI, rather, its purpose is limited only to provide a balance on the prevailing positive views toward CI. 1bc7f49d2eadeca9a77d10a6e127b32b
