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- Title
改进GWO算法求解柔性作业车间调度问题.
- Authors
马随东; 艾尔肯·亥木都拉; 郑威强
- Abstract
Abstract: An improved neighborhood search gray wolf algorithm was designed for a flexible job shop scheduling problem with the objective of minimizing the maximum completion time. A two-layer encoding scheme was designed based on processes and machines suitable for the gray wolf algorithm, the population initialization strategy, the gray wolf mutation operation and the population update mechanism were improved. The global search neighborhood of the GWO algorithm was obtained by two-point crossover operation, insertion operation and PR operation, and then the forbidden search neighborhood was proposed to enhance the local exploitation capability of the GWO algorithm. Finally, the proposed algorithm was simulated and experimented on known examples and compared with other algorithms. The experimental results verify the superiority of the improved GWO algorithm.
- Publication
Machine Tool & Hydraulics, 2024, Vol 52, Issue 4, p132
- ISSN
1001-3881
- Publication type
Article
- DOI
10.3969/j.issn.1001-3881.2024.04.022