[1]PEI Xiaobing,SUN Zhiwei.Solving distributed-shop scheduling problems based on modified genetic algorithm[J].CAAI Transactions on Intelligent Systems,2021,16(2):303-312.[doi:10.11992/tis.201906035]
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
16
Number of periods:
2021 2
Page number:
303-312
Column:
学术论文—智能系统
Public date:
2021-03-05
- Title:
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Solving distributed-shop scheduling problems based on modified genetic algorithm
- Author(s):
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PEI Xiaobing; SUN Zhiwei
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School of Management, Tianjin University of Technology, Tianjin 300384, China
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- Keywords:
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block; synergistic effect; artificial chromosomes; distributed job shop scheduling problem; genetic algorithm; gene recombination; probability matrix; combinatorial optimization
- CLC:
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TP18
- DOI:
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10.11992/tis.201906035
- Abstract:
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To solve distributed-job-shop scheduling problems, in this paper, we propose a modified block-genetic algorithm (MBGA). First, we initialize the solutions by combining NEH and random assignments. Then, by statistical analysis, we select an elite chromosome to establish a job-factory distribution matrix and job-machine sorting matrix to mine the block’s closely linked gene chain. Block-based artificial chromosomes are constructed and recombined to improve the quality and diversity of the solutions. The experimental results show that the performance of the proposed MBGA algorithm is superior to that of other well-known algorithms with respect to its stability and accuracy.