系统仿真学报 ›› 2025, Vol. 37 ›› Issue (10): 2672-2686.doi: 10.16182/j.issn1004731x.joss.24-0510

• 论文 • 上一篇    

考虑组合缓冲的分布式异构混合流水车间调度

轩华, 吕琳, 李冰   

  1. 郑州大学 管理学院,河南 郑州 450001
  • 收稿日期:2024-05-13 修回日期:2024-09-19 出版日期:2025-10-20 发布日期:2025-10-21
  • 第一作者简介:轩华(1979-),女,教授,博士,研究方向为生产计划与调度、物流优化与控制等。
  • 基金资助:
    河南省科技攻关计划(232102321093);河南省科技攻关计划(232102321026);河南省哲学社会科学规划(2023BJJ085)

Distributed Heterogeneous Hybrid Flow-shop Scheduling Considering Combined Buffer

Xuan Hua, Lü Lin, Li Bing   

  1. School of Management, Zhengzhou University, Zhengzhou 450001, China
  • Received:2024-05-13 Revised:2024-09-19 Online:2025-10-20 Published:2025-10-21

摘要:

为了减少交货延迟造成的成本损耗,以总加权提前/延迟为优化目标,针对有限缓冲和零等待的组合缓冲条件下分布式异构混合流水车间调度问题,提出了一种基于Q学习的混合分布估计算法。对于有限缓冲和零等待的组合缓冲,设计了基于平均工厂分配策略和最短路径法的动态解码;结合反向学习优化初始工件群,将Q学习嵌入概率模型中,依据群体状态对工件群进行智能搜索和更新;利用切比雪夫混沌映射对工件群重构,以提升工件群质量。仿真结果表明:该算法在考虑运输时间的组合缓冲条件下,求解分布式异构混合流水车间调度具有较好性能。

关键词: 分布式异构混合流水车间, 有限缓冲和零等待, 总加权提前/延迟, 混合分布估计算法, Q学习

Abstract:

In order to reduce cost losses caused by delivery delays, distributed heterogeneous hybrid flow-shop scheduling problems under combined buffer conditions of finite buffer and zero-wait were studied. A hybrid estimation of distribution algorithm based on Q-learning was proposed to minimize total weighted earliness and tardiness. For the combined buffer, dynamic decoding was designed based on the average factory allocation strategy and the shortest path method. The initial job group was optimized by reverse learning. Q-learning was embedded in the probabilistic model for intelligent searching and updating based on the group state. Reconstruction of the job group was completed using Chebyshev chaotic mapping to improve the group quality. Simulation results show that the proposed algorithm performs well in solving distributed heterogeneous hybrid flow-shop scheduling problems under combined buffer conditions, with transportation time taken into account.

Key words: distributed heterogeneous hybrid flow-shop scheduling, finite buffer and zero-wait, total weighted earliness and tardiness, hybrid estimation of distribution algorithm, Q-learning

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