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    王福吉

    • 教授     博士生导师   硕士生导师
    • 任职 : 辽宁省先进复合材料高性能制造重点实验室主任
    • 性别:男
    • 毕业院校:大连理工大学
    • 学位:博士
    • 所在单位:机械工程学院
    • 学科:机械电子工程. 机械制造及其自动化
    • 办公地点:知方楼7059
    • 联系方式:办公电话:0411-84707743,qq:66894581
    • 电子邮箱:wfjsll@dlut.edu.cn

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    GENETIC ALGORITHMS WITH A NEW REPAIR OPERATOR FOR ASSEMBLY JOB SHOP SCHEDULING

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    论文类型:期刊论文

    发表时间:2011-01-01

    发表刊物:INTERNATIONAL JOURNAL OF INDUSTRIAL ENGINEERING-THEORY APPLICATIONS AND PRACTICE

    收录刊物:Scopus、SCIE

    卷号:18

    期号:7

    页面范围:377-385

    ISSN号:1943-670X

    关键字:Assembly Job Shop; Repair operator; Genetic algorithm; Assembly constraints; Population diversity

    摘要:Assembly Job-shop Scheduling Problem (AJSP) starts with JSP and then appends an assembly stage for final product. Assembly constraints decouple is the core technique in genetic algorithms for AJSP. However, repair operators for precedent-infeasible chromosomes in AJSP are less investigated in previous literatures. DSM is used to decouple the assembly constraints by Yassine et al. (2007), but it results in more diversity loss of populations. A new repair operator (EOBOAFT) is proposed to avoid too much diversity loss after repairing the infeasible chromosomes. Chromosomes map analysis and GA experiments are performed. Results suggest that EOBOAFT always outperforms DSM. An industrial application is given to validate the rationality of this algorithm at last.