东北大学学报:自然科学版 ›› 2015, Vol. 36 ›› Issue (10): 1506-1511.DOI: 10.3969/j.issn.1005-3026.2015.10.030

• 机械工程 • 上一篇    下一篇

考虑多约束的MOJ调度问题

周炳海, 王腾, 方腾   

  1. (同济大学 机械与能源工程学院, 上海201804)
  • 收稿日期:2014-03-12 修回日期:2014-03-12 出版日期:2015-10-15 发布日期:2015-09-29
  • 通讯作者: 周炳海
  • 作者简介:周炳海(1965- ),男,浙江浦江人,同济大学教授,博士生导师.
  • 基金资助:
    国家自然科学基金资助项目(71471135, 61273035).

Scheduling Multiple Orders per Job with Various Constraints

ZHOU Bing-hai, WANG Teng, FANG Teng   

  1. School of Mechanical Engineering, Tongji University, Shanghai 201804, China.
  • Received:2014-03-12 Revised:2014-03-12 Online:2015-10-15 Published:2015-09-29
  • Contact: ZHOU Bing-hai
  • About author:-
  • Supported by:
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摘要: 统筹考虑晶圆加工过程中的多品种、p-s-d(past-sequence-dependent)换模时间及衰退效应等约束特征,以总加权提前/拖期惩罚成本最小为优化目标,建立了单机MOJ(multiple orders per job)调度数学规划模型.在此基础上,对决策变量进行分离,提出具有双层嵌套编码机制的改进型遗传蚁群调度算法.该算法将遗传算法融合到动态自适应蚁群算法的每一次迭代过程中,并为有效提高算法的收敛性能,引入ATCS(apparent tardiness cost with setups)修正准则.最后,仿真实验结果表明,该算法是有效、可行的.

关键词: 多品种, p-s-d换模时间, 衰退效应, 调度, 改进型遗传蚁群算法

Abstract: Taking a comprehensive consideration of the characteristics of multiple product types, the past-sequence-dependent (p-s-d) setup time and the deterioration effects constraints in processes of wafer fabrication, with an objective function of minimizing total weighted earliness-tardiness penalties cost, a mathematical programming model of scheduling multiple orders per job (MOJ) in a single machine was built. On this basis, the decision-making variables were separated, and a modified genetic algorithm-ant colony optimization (MGA-ACO) algorithm adopting two-level encoding mechanism was put forward. Genetic algorithm was converged to the process of dynamic and adaptive ant colony iterations. To improve the algorithm convergence performance, a modified rule of apparent tardiness cost with setups (ATCS) was applied. Finally, the simulation results indicated that the developed algorithm is valid and feasible.

Key words: multiple product types, p-s-d setup time, deterioration effects, scheduling, MGA-ACO algorithm

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