An Iterated Greedy Algorithm for Flexible Flow Lines with SequenceDependent Setup Times to Minimize Total Weighted Completion Time

الموضوعات :

Bahman Naderi ¹ , mostafa Zandieh ² , Seyed Mohammad Taghi Fatemi Ghomi ³

1 - Department of Indusrial Engineering, Amirkabir University of Technology, Tehran, Iran
2 - Department of Industrial Management, Shahid Beheshti University,G.C., Tehran, Iran
3 - Department of Indusrial Engineering, Amirkabir University of Technology, Tehran, Iran

تاريخ الإرسال : 05 الأحد , شوال, 1429 تاريخ التأكيد : 14 السبت , جمادى الأولى, 1430 تاريخ الإصدار : 23 الأحد , صفر, 1431

الکلمات المفتاحية: Scheduling, flexible flow line, sequence dependent setup time, iterated greedy algorithm,

ملخص المقالة :

This paper explores the flexile flow lines where setup times are sequence- dependent. The optimization criterion is the minimization of total weighted completion time. We propose an iterated greedy algorithm (IGA) to tackle the problem. An experimental evaluation is conducted to evaluate the proposed algorithm and, then, the obtained results of IGA are compared against those of some other existing algorithms. The effectiveness of IGA is demonstrated through comparison.