A multi-target flexible workshop scheduling algorithm for shipbuilding

Qi Shao; Peng Xu; Ruifeng Ding; Bowei Deng; Ziyun Yang; Peilin Wang

doi:10.1117/12.2690046

7 September 2023 A multi-target flexible workshop scheduling algorithm for shipbuilding

Qi Shao, Peng Xu, Ruifeng Ding, Bowei Deng, Ziyun Yang, Peilin Wang

Proceedings Volume 12790, Eighth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2023); 1279040 (2023) https://doi.org/10.1117/12.2690046
Event: 8th International Conference on Electromechanical Control Technology and Transportation (ICECTT 2023), 2023, Hangzhou, China

Abstract

In response to the conflict and restrictions between targets during the multi-target optimization of the ship manufacturing process, it is difficult to reasonably arrange the scheduling plan, and propose a multi-target empire competition algorithm MOICA (Multi-Objective Imperialist Competition Algorithm). The algorithm takes the latest completion time, the total load of the machine and the maximum load of the machine as the optimization goal. Considering the heterogeneity of information between the colonies between the empires, different assimilation and revolutionary strategies for different levels of colonies are designed to adapt to it to adapt to it Search characteristics and improve their search efficiency and effect. By comparative experiments, the MOICA algorithm can effectively solve the problem of multi-target flexible operating workshop scheduling problems, while ensuring the convergence and diversity of populations

Citation Download Citation

Qi Shao, Peng Xu, Ruifeng Ding, Bowei Deng, Ziyun Yang, and Peilin Wang "A multi-target flexible workshop scheduling algorithm for shipbuilding", Proc. SPIE 12790, Eighth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2023), 1279040 (7 September 2023); https://doi.org/10.1117/12.2690046

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