Uncertain flexible flow shop scheduling problem subject to breakdowns
Uncertain flexible flow shop scheduling problem subject to breakdowns
复制标题
不确定的灵活流水车间调度问题容易出现故障
DOI:
10.3233/jifs-151400
复制
发表时间:
2017
影响因子:
2
通讯作者:
Yuanguo Zhu
中科院分区:
文献类型:
--
作者:
Jiayu Shen;Yuanguo Zhu
Flexible flow shop scheduling problems become more complex when uncertain factors are taken into consideration. Most literature are under the assumption that machines are continuous available. But, a machine can be unavailable for many reasons, such as breakdown and planned preventive maintenance. Once a machine breaks down, then the original schedule can not be executed and we must make the corresponding adjustment according to the actual situation. This paper deals with a flexible flow shop scheduling problem with uncertain processing and repair time subject to breakdowns. Machines are noncontinuously available, i.e., they break down at arbitrary time instance not known in advance. The problem with breakdowns is modeled as a series of problems without breakdowns. To solve the problem, approaches including genetic algorithm and particle swarm optimization are used in this paper. A numerical example shows the effectiveness of the proposed approach. 5
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DOI:
10.1016/s0969-6016(97)00042-7
发表时间:
1998-07
影响因子:
3.1
作者:
A. Allahverdi;J. Mittenthal
通讯作者:
A. Allahverdi;J. Mittenthal
影响因子:
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