Relax and Fix Heuristics for Simultaneous Lot Sizing and Sequencing the Permutation Flow Shops with Sequence-Dependent Setups
Publish place: International Journal of Industrial Engineering & Production Research، Vol: 21، Issue: 3
Publish Year: 1389
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_IJIEPR-21-3_005
تاریخ نمایه سازی: 7 شهریور 1393
Abstract:
This paper proposes two relax and fix heuristics for the simultaneous lot sizing and sequencing problem in permutation flow shops involving sequence-dependent setups and capacity constraints. To evaluate the effectiveness of mentioned heuristics, two lower bounds are developed and compared against the optimal solution. The results of heuristics are compared with the selected lower bound.
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Authors
M. Mohammadi
Department of Industrial Engineering, Faculty of Engineering, Tarbiat Moallem University, Karaj, Iran
S.M.T. Fatemi Ghomi
Professor, Department of Industrial Engineering, Amirkabir University of Technology, Tehran, Iran,