Including preventive maintenance activities in an unrelated parallel machine environment with dependent setup times
Computers & Industrial Engineering(2018)
摘要
•We study the inclusion of maintenance in a parallel machine setting with dependent setups.•We propose the first mixed integer programming formulation for the addressed problem.•We derive some valid inequalities to improve the performance of the proposed formulation.•We design and implement an efficient multi-start metaheuristic for the addressed problem.•We carry out extensive computational experiments to validate the obtained results.
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关键词
Preventive maintenance,Dependent setup times,Unrelated parallel machines,Multi-start algorithm
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