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Two-machine flowshop scheduling problem with coupled-operations

delete2018-08-06
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PRE
AI
N
Nadjat Meziani
A
Ammar Oulamara *
M
Mourad Boudhar
DOI:10.1007/s10479-018-2967-zdelete
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摘要

摘要

En 中文
This paper addresses a generalization of the coupled-operations scheduling problem in the context of a flow shop environment. We consider the two-machine scheduling problem with the objective of minimizing the makespan. Each job consists of a coupled-operation to be processed first on the first machine and a single operation to be then processed on the second machine. A coupled-operation contains two operations separated by an exact time delay. The single operation can start on the second machine only when the coupled-operation on the first machine is completed. We prove the NP-completeness of two restricted versions of the general problem, whereas we also exhibit several other well solvable cases.
Keyword:
Flowshop
Coupled-operations
Complexity
Polynomial time algorithms
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期刊

Annals of Operations Research 封面图
Annals of Operations Research
IF:
4.5
论文数:
8.1K
被引数:
2.1W

机构

U
universite de bejaia
学者数:
1.6K
论文数: 1.1K
被引数: 0
U
universite de lorraine
学者数:
1.8W
论文数: 1.4W
被引数: 27
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