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All Journal Jurnal Rekayasa Sistem Industri OPSI SITEKIN: Jurnal Sains, Teknologi dan Industri JISI UMJ (Jurnal Integrasi Sistem Industri UMJ) Journal Industrial Servicess Jurnal Ilmiah Teknik Industri JOURNAL OF INDUSTRIAL AND MANUFACTURE ENGINEERING PROZIMA (Productivity, Optimization and Manufacturing System Engineering) PERFORMA : Media Ilmiah Teknik Industri Jurnal Teknik Industri: Jurnal Keilmuan dan Aplikasi Teknik Industri Jurnal Surya Masyarakat PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Ilmiah Teknik Industri Jurnal Optimalisasi Abdi: Jurnal Pengabdian dan Pemberdayaan Masyarakat Jurnal ABDINUS : Jurnal Pengabdian Nusantara Bubungan Tinggi: Jurnal Pengabdian Masyarakat Jurnal Surya Masyarakat JISO : Journal of Industrial and Systems Optimization Journal of Innovation and Community Engagement Go-Integratif : Jurnal Teknik Sistem dan Industri Jurnal Pengabdian Masyarakat dan aplikasi Teknologi Engagement: Jurnal Pengabdian Kepada Masyarakat Journal of Integrated System
Rainisa Maini Heryanto
Bachelor Program In Industrial Engineering, Universitas Kristen Maranatha
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Transportation Other

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Journal : OPSI

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Pengembangan Model Capacitated Maximal Covering Location Problem (CMCLP) untuk Penentuan Lokasi dan Tipe Distribution Center Santoso Santoso; Rainisa Maini Heryanto
OPSI Vol 15, No 1 (2022): ISSN 1693-2102
Publisher : Jurusan Teknik Industri Fakultas Teknologi Industri UPN "Veteran" Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/opsi.v15i1.6431

Abstract

Facility location decision making is necessary for both the public and private sectors for optimum utilization of resources. While the private sector may locate facilities to maximize profit or minimize cost, the public sector aims at providing services to cover as many in the population as possible. In this research, a Capacitated Maximal Covering Location problem (CMCLP) with constraints in actual world such as various types of facilities and consider maximum available budget to build the facilities. An Mixed Integer Linear Programming (MILP) model is constructed in order to find the optimal solution. The problem to be solved is determining the strategic location for establishment of a Distribution Center (DC) that maximize number of demands that can be fulfilled. A numerical example in the previous study will be used and solved using MATLAB 9.0. From the development model, the company finds the optimal location to build a DC and knows the number of products allocated from DC to each demand point and the maximum number of demands that could be fulfilled as in the previous study. The company also could find out the type of DC to be built and of course meet the available budget to build the DC.
Determination of Distribution Center Location using Analysis of Time-Based Set Covering Model and Maximal Covering Model Analysis Rainisa Maini Heryanto; Santoso Santoso
OPSI Vol 16, No 1 (2023): ISSN 1693-2102
Publisher : Jurusan Teknik Industri Fakultas Teknologi Industri UPN "Veteran" Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/opsi.v16i1.8760

Abstract

The distribution or delivery process is one factor that affect customer satisfaction as the goal of supply chain. In order for supply chain to be competitive in competition, delivery time is an important factor to manage, so that it could provide high service level value. One factor that could affects distribution or delivery is distribution center location. A strategic distribution center location would facilitate and speed up distribution process. This research discusses model for determining location of distribution center so that delivery could be made at the right amount and in the right time by analyzing of time-based using set covering model and maximal covering model. The numerical example in this research is case study on paint supply chain in Bandung which has a number of delivering clusters. Each cluster consists of a number of building material stores which are located scattered. There is one cluster that has problems in fulfilling demands and delivery times. The analysis made could be used to determine the distribution center location so that it could serve all consumer demands. Based on the calculation results, it was found that there were two distribution center locations. Two distribution centers could fulfill the objective function of cost minimization and satisfy all demands. The results of the sensitivity analysis show that there are several factors that influence the determination of location number.
Perancangan Kursi Roda Terapi untuk Penderita Stroke Kartika Suhada; Rainisa Maini Heryanto; Winda Halim; Tubagus Panji Ismail
OPSI Vol 16, No 1 (2023): ISSN 1693-2102
Publisher : Jurusan Teknik Industri Fakultas Teknologi Industri UPN "Veteran" Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/opsi.v16i1.9111

Abstract

Stroke could cause paralysis and reduced body function. In an effort to self-mobilize, a stroke patient needs a wheelchair. Even though the existing wheelchairs have undergone significant development, both in terms of design and technology, the function of these wheelchairs is still limited, to assist users in carrying out their daily activities and there is no wheelchair that functions as a wheelchair. therapy tool. One way to recover from a stroke and help prevent further disability is therapy, both medical therapy and alternative therapy. Therefore, in this study a wheelchair was designed to function as a therapeutic tool by making circular movements carried out by the arms, hands and legs as well as movements away from and towards the chest carried by the arms and hands so that the muscles could be strengthened, thus helping the recovery process from stroke, especially those that attack the hands and feet of stroke sufferers. The method used in the design is design thinking that focuses on humans, knowing user needs, and innovating according to user needs. The design thinking process consists of 5 stages: empathize, define, ideate, prototype, and test. In its design, wheelchairs are also made to consider ease of installation and use.
Co-Authors Amalina, Ninda Nurseha Arjuna Arjuna AUDYATI GANY Ayrine Michaella Banjarnahor, Dedi Marcell Carolina, Vania Chandra Wiranata Charly Djingga Christophorus Ivander Menori Cindy Felicia Wisanta Clarence Amadeus Cristy Caroline David Try Liputra Debora Vivia Kusumawardani Dion Melvern Siswanto Elty Sarvia Emerentia, Kharens Erwani Merry Sartika Evan Adrian Adhi Florence Leony, Florence Frittandi, Frittandi Gideon B Dacosta Grace Vania Gratia Melina Sari Grecia Grecia Hambali, Mellisa Pricilia Herawati Yusuf Isabelle Briany Esdova Sinaga Jessica Octaviani Rustandi Juniory Halim Kartika Suhada Kevin Tjahyadi Kharens Emerentia Lea Mashari Maleakhi, Yutecia Karunia Manuela, Rheakova Sarita Marco Samudra Maria Angela Kartawidjaja Markus Tanubrata Markus Tanubrata Martin Martin Mashari, Lea Mellisa Pricilia Hambali Muhamad Bagus Tri Ananda Nadia Natalia Suwandi Nathaniel Pius Winata Nicolas Adriel Novie Theresia Br. Pasaribu Paganta, Dioren Tri Ratnadewi . Reynaldy Felicius Gunawan Richard Setiawan Rizal Fiqri Alghi Yapiawan Ronald Sukwadi Rudy Wawolumaja Rudy Wawolumaja Rudy Wawolumaja Rustandi, Jessica Octaviani Sandra Widjaja SANTOSO SANTOSO Santoso Santoso Santoso Santoso Santoso, Warren Evander Sri Wahono Suwandi, Nadia Natalia Theodore Setiawan Widjaya Tubagus Panji Ismail Vania, Grace Victor Suhandi Vieri Candhya Wigayha Vivi Arisandhy Winda Halim Winda Halim, Winda Wiranata, Chandra Wisanta, Cindy Felicia Yeremia Timotius Yoela Senni Stefianti Yonathan Yehezkiel Widjaja Yosi Thedi Setiawan