系统仿真学报 ›› 2017, Vol. 29 ›› Issue (2): 337-345.doi: 10.16182/j.issn1004731x.joss.201702014

• 仿真系统与技术 • 上一篇    下一篇

有滞留时间约束的集束型装备在线调度方法

李林瑛1, 卢睿2, 李绍华1, 景雨1, 刁建华1   

  1. 1.大连外国语大学软件学院,辽宁 大连 116044;
    2.辽宁警察学院公安信息系,辽宁 大连 116036
  • 收稿日期:2015-11-27 修回日期:2016-03-12 出版日期:2017-02-08 发布日期:2020-06-01
  • 作者简介:李林瑛(1975-),男,辽宁大连,博士,副教授,研究方向为优化理论与优化方法。
  • 基金资助:
    国家自然科学基金(61501082); 辽宁省教育厅科学研究一般项目(L2015137, L2014011, L2014455, L2014456)

Online Scheduling Method of Cluster Tools with Residency Time Constraint

Li Linying1, Lu Rui2, Li Shaohua1, Jing Yu1, Diao Jianhua1   

  1. 1. School of Software, Dalian University of Foreign Languages, Dalian 116044, China;
    2. Police Information Department, Liaoning Police College, Dalian 116036, China
  • Received:2015-11-27 Revised:2016-03-12 Online:2017-02-08 Published:2020-06-01

摘要: 针对半导体制造中有滞留时间约束的集束型装备,研究了客户紧急订单、返工、新产品试制等临时晶圆到达时的在线调度问题,提出了不改变已有晶圆调度的前提下,利用资源空闲时间区间的两层在线调度方法。外层算法通过改进量子进化算法用以优化临时晶圆加工排序;内层算法在给定晶圆排序的基础上,采用后向逐级递推的策略从资源的空闲时间区间获得可行解,利用逆序最大逐级回溯策略在可行解空间获得晶圆的加工开始时间。通过不同规模测试问题上的仿真实验和算法比较,验证了提出方法的有效性。

关键词: 在线调度, 量子进化算法, 集束型装备, 半导体制造, 滞留时间约束

Abstract: For cluster tools with residency time constraints in semiconductor manufactory, online scheduling problem was studied when temporary wafers arrived with emergency order, rework and new product development, et al. Utilizing available resource interval, the two-layer online scheduling method was proposed without changing existing schedule. The outer layer algorithm used an improved quantum evolutionary algorithm to optimize processing order of temporary wafers. Based on the results, the inner layer algorithm gained feasible solutions from available space by backward stepwise recursive strategy, and determined start time of wafer in feasible solution space by means of reverted sequence maximum backtrack strategy. Simulation results and comparisons on benchmarks with different scales demonstrate the effectiveness of the presented method.

Key words: online scheduling, quantum evolutionary algorithm, cluster tools, semiconductor manufactory, residency time constraints

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