• CN:11-2187/TH
  • ISSN:0577-6686

机械工程学报 ›› 2021, Vol. 57 ›› Issue (4): 227-239.doi: 10.3901/JME.2021.04.227

• 交叉与前沿 • 上一篇    下一篇

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双资源约束的鲁棒Job Shop调度问题研究

肖世昌1, 吴自高2, 孙树栋2, 金梅3   

  1. 1. 上海海事大学物流工程学院 上海 201306;
    2. 西北工业大学机电学院 西安 710072;
    3. 中国航发西安航空发动机有限公司 西安 710021
  • 收稿日期:2020-04-07 修回日期:2020-10-08 出版日期:2021-02-20 发布日期:2021-04-28
  • 通讯作者: 肖世昌(通信作者),男,1987年出生,博士,讲师。主要研究方向为物流/制造系统建模及调度优化算法。E-mail:scxiao@shmtu.edu.cn;xiaoshichangx@163.com
  • 作者简介:吴自高,男,1989年出生,博士研究生。主要研究方向为生产调度优化。E-mail:feirenzhanshen@126.com;孙树栋,男,1963年出生,博士,教授,博士研究生导师。主要研究方向为先进制造系统,机器人控制。E-mail:sdsun@nwpu.edu.cn;金梅,女,1967年出生,研究员级高级工程师。主要研究方向为企业信息化,制造系统集成和制造执行系统等。E-mail:mail_jinmei@126.com
  • 基金资助:
    国家自然科学基金(51775435)、上海市科技创新行动计划软科学重点(20692193300)和上海高校青年教师培养资助计划(ZZSH20010)资助项目。

Research on the Dual-resource Constrained Robust Job Shop Scheduling Problems

XIAO Shichang1, WU Zigao2, SUN Shudong2, JIN Mei3   

  1. 1. Logistics Engineering College, Shanghai Maritime University, Shanghai 201306;
    2. School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an 710072;
    3. AECC Xi'an Aero-Engine Ltd., Xi'an 710021
  • Received:2020-04-07 Revised:2020-10-08 Online:2021-02-20 Published:2021-04-28

摘要: 针对机器-工人双资源约束下加工时间具有随机性的Job shop调度问题(Job shop scheduling problems,JSSP),考虑工人熟练程度差异和工人数量不足的约束,采用鲁棒调度的方法建立机器-工人双资源约束的鲁棒Job shop调度模型(Dual-resource constrained robust JSSP,DR-RJSSP)。鉴于DR-RJSSP同时考虑工人合理指派和双目标优化,提出机器-工人两阶段指派方法,在主动降低加工时间随机扰动的同时最小化工人约束对调度性能的影响。其次,提出多目标混合分布估计算法求解DR-RJSSP,以得到兼顾调度性能和鲁棒性的Pareto解集。最后,采用8组仿真算例将所提出的兼顾工人熟练程度和负载均衡的指派策略与基于熟练程度的指派策略和随机指派策略进行对比,验证了所提指派策略的Pareto优化性能。此外,通过对制造企业调度案例的仿真分析,验证了基于两阶段指派策略的MO-HEDA求解DR-RJSSP的有效性。

关键词: 双资源, 鲁棒Job shop调度问题, 两阶段指派策略, 鲁棒性

Abstract: The Job shop scheduling problems with stochastic processing times under machine-worker dual resource constraints is studied. Considering the difference in worker proficiency and the insufficient number of workers, a robust scheduling approach is adopted, and then the machine-worker dual-resource constrained robust Job shop scheduling problems model (DR-RJSSP) is formulated. Because of the requirements of DR-RJSSP for workers' rational assignment and bi-objective optimization, a heuristic based on a two-stage assignment strategy is proposed, which can minimize the random disturbances of the processing times as well as its impact on scheduling efficiency. Thereafter, a multi-objective hybrid estimation of distribution algorithm is employed to solve the DR-RJSSP. Thereby, the solution set considers both the performance and the robustness of the schedule can be obtained. At last, the proposed two-stage assignment strategy(TSAS) is compared with the proficiency-based assignment strategy as well as the machine-worker randomly assigned strategy through simulation experiments. Finally, eight standard instances and a problem instance obtained from a manufacturing company are employed. According to the simulation results, the Pareto optimization performance of the proposed TSAS and its effectiveness to solve the Job shop scheduling problem of the actual manufacturing system are verified.

Key words: dual-resource, robust job shop scheduling problems, two-stage assignment strategy, robustness

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