An Effective Cooperative Co-Evolutionary Algorithm for Distributed Flowshop Group Scheduling Problems

This article addresses a novel scheduling problem, a distributed flowshop group scheduling problem, which has important applications in modern manufacturing systems. The problem considers how to arrange a variety of jobs subject to group constraints at a number of identical manufacturing cellulars,...

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Vydáno v:IEEE transactions on cybernetics Ročník 52; číslo 7; s. 1 - 14
Hlavní autoři: Pan, Quan-Ke, Gao, Liang, Wang, Ling
Médium: Journal Article
Jazyk:angličtina
Vydáno: United States IEEE 01.07.2022
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
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ISSN:2168-2267, 2168-2275, 2168-2275
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Shrnutí:This article addresses a novel scheduling problem, a distributed flowshop group scheduling problem, which has important applications in modern manufacturing systems. The problem considers how to arrange a variety of jobs subject to group constraints at a number of identical manufacturing cellulars, each one with a flowshop structure, with the objective of minimizing makespan. We explore the problem-specific knowledge and present a mixed-integer linear programming model, a counterintuitive paradox, and two suites of accelerations to save computational efforts. Due to the complexity of the problem, we consider a decomposition strategy and propose a cooperative co-evolutionary algorithm (CCEA) with a novel collaboration model and a reinitialization scheme. A comprehensive and thorough computational and statistical campaign is carried out. The results show that the proposed collaboration model and reinitialization scheme are very effective. The proposed CCEA outperforms a number of metaheuristics adapted from closely related scheduling problems in the literature by a significantly considerable margin.
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ISSN:2168-2267
2168-2275
2168-2275
DOI:10.1109/TCYB.2020.3041494