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Journal : Journal of Social Research

A Facility Location Model With Partial Demand Satisfaction: Minimizing Total Cost In Logistics Networks Habib, Ibnu; Aprilia, Anisa; Asri, Ryry Rizky
Journal of Social Research Vol. 5 No. 1 (2025): Journal of Social Research
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/josr.v5i1.2901

Abstract

Facility location optimization plays a pivotal role across both public and private sectores, with critical application in telecommunication, urban planning, industrial layout, and most notably for logistics and supply chain management. The main objective of a Facility Location Problem (FLP) is to determine the optimal placement of a set of facilities (Regional Distribution Centers) within defined geographical space based on spatial distribution of customer demand points. This strategic decision directly influences operational efficiency, service levels, and overall system cost. In the model presented, key factors such as the proximity of facilities to demand nodes, the volume of products required, transportation expenses, and dissastisfaction cost (i.e., penalties for unmet demand) are explicitly incorporated into the optimization framework. The goal is not only to identify the best facility locations but also to decide which transportation links to activate and how much flow to allocate across them, therefore minimizing total system cost while satisfying demand requirements as effectively as possible. The computational results demonstrate crucial insight. Dissatisfaction costs are increased reflecting higher penalties for failing to meet costumer demand. The model responds by fully satisfying all destinations, even if it entails higher dissatisfaction expenditures and reducing the total cost.
Co-Authors Adella Rania Salsabilah Agustina Shinta Hartati Wahyuningtyas Aisha Rima Andi Eko Wiyono, Andi Eko Andrean Eka Hardana Andrean Eka Hardana Anindya Prasasti Arie Srihardyastutie Arif Yustian Maulana Noor Asri, Ryry Rizky Asriani Asriani, Asriani Batu Bara, Aprillia Nurul Azmi Destyana Ellingga Pratiwi Destyana Ellingga Pratiwi Djoko Koestiono Djoko Koestiono Dwi Gatot Sabarno Dwi Laila Maulida Dwi Laila Maulida Edlyn Khurotul Aini Edlyn Khurotul Aini EFFY YUSWITA EFFY YUSWITA Fadhillah, Syifa Fadillah, Mutiara Alif Fahriyah Fahriyah Fahriyah Fahriyah Farian Waringga Fitria Dina Riana Fitrotul Laili Fitrotul Laili Grace Tsai Habib, Ibnu Hananiyah, Annisa Hardana, Andrean Eka Hariani, Widia Heptari Elita Dewi Ilyaza Agung Himawan Imaniar Ilmi Pariasa Irsyad Fauzi Ivonia Indah Armasari Kadek Hariana Kartika Putri Kumalasari Kartika Putri Kumalasari Khairani, Akmaliza Khoirunnisa Bai khusnul khotimah KIKI FIBRIANTO Kristoforus Farian Waringga Li-Hsien Hank Chien Ma'ruf Akib Manurung, Jihan Salwaa Aqiilah Mawaddah, Lely Muchdar Muchdar N., Tri Wahyu Nadia Anggraini Noor, Arif Yustian Maulana Novi Haryati Novi Haryati Nur Baladina Nur Rahmah Pangaribuan, Dinda Aulia Sari Puspita, Delawanti Putri Budi Setyowati Putri Budi Setyowati Putri, Anggi Eka Ananda Putri, Della Aprilia Danaparamita Rachman Hartono Rachman Hartono Raharjo, Sonya H. Rahmadina, Rahmadina Rambe, Riris Nurkholidah Ratnawati, Dyah Ratya Anindita Rini Dwiastuti Rini Mutisari Riska Ayu Febriana Riska Ayu Febriana Riyanti Isaskar Rosmawati Sipayung Rubiyah, Rubiyah Rusdianto, Andrew Setiawan S., Putri Budi Safitri, Mega Sakinaturrizqi, Geubrina Sa’adah, Siti Lailatus Shofwan Shofwan Silvana Maulidah Sugondo, Ebeng Syafrial Syafrial Tissa Permata Prasanti Tri Ardyati Usda Kristina Tassariya Vicky Vendy Vi’in Ayu Pertiwi Vi’in Ayu Pertiwi Wahdah, Shoffey Wahyudi Umar Wahyuningtyas, Agustina Shinta Hartati Wheny Anggi Anggraini Yerho David Hasudungan Harahap Yerho David Hasudungan Harahap Yusri Fajar Yuswita, Effy Zamratul Akbar