Heuristic Methods Based on MINLP Formulation for Reliable Capacitated Facility Location Problems
Publish place: International Journal of Industrial Engineering & Production Research، Vol: 26، Issue: 3
Publish Year: 1394
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_IJIEPR-26-3_005
تاریخ نمایه سازی: 2 آبان 1396
Abstract:
This paper addresses a reliable facility location problem with Heuristic algorithms, considering facility capacity constraints. In reliable facility location Supply Reliable capacitated facility, problem some facilities may become unavailable from time to time. If location, a facility fails, its clients should refer to other facilities by paying the Uncertainty, cost of retransfer to these facilities. Hence, the fail of facilities leads to disruptions in facility location decisions and this problem is an attempt to reducing the impact of these disruptions. In order to formulate the problem, a new mixed-integer nonlinear programming (MINLP) model with the objective of minimizing total investment and operational costs is presented. Due to complexity of MINLP model, two different heuristic procedures based on mathematical model are developed. Finally, the performance of the proposed heuristic methods is evaluated through executive numerical example. The numerical results show that the proposed heuristic methods are efficient and provide suitable solutions
Keywords:
facility failure.heuristic algorithms.supply reliable capacitated facility.location.uncertainty
Authors
Mohammad rohaninejad
Ph.D. student Shahed University Shahed University
amirhosein amiri
Industrial Engineering Department, Faculty of Engineering, Shahed University, Tehran, Iran
mahdi bashiri
Associate Professor Shahed University - Shahed University