中国机械工程 ›› 2026, Vol. 37 ›› Issue (7): 1686-1694.DOI: 10.3969/j.issn.1004-132X.2026.07.018

• 智能制造 • 上一篇    

考虑低碳的柔性作业车间分批调度方法

徐新胜(), 吴松泽, 杜文, 曹立, 陈昕航   

  1. 中国计量大学质量与标准化学院, 杭州, 310018
  • 收稿日期:2024-06-18 修回日期:2026-05-18 出版日期:2026-07-25 发布日期:2026-08-18
  • 通讯作者: 徐新胜
  • 作者简介:徐新胜*(通信作者),男,1976 年生,教授、博士研究生导师。研究方向为制造业信息化、设计方法学、大规模定制。E-mail: lionkingxxs@cjlu.edu.cn
  • 基金资助:
    国家自然科学基金(52175257);国家重点研发计划(2021 YFC3340400);浙江省2021年度重点研发计划(2021C01053)

A Low-carbon Flexible Job Shop Scheduling Method with Lot Splitting

XU Xinsheng(), WU Songze, DU Wen, CAO Li, CHEN Xinhang   

  1. College of Quality & Standardization,China Jiliang University,Hangzhou,310018
  • Received:2024-06-18 Revised:2026-05-18 Online:2026-07-25 Published:2026-08-18
  • Contact: XU Xinsheng

摘要:

针对中小制造企业普遍采用的柔性作业生产模式,建立了包含碳排量、完工时间和制造成本的多目标分批调度模型,并采用改进NSGA-Ⅱ算法求解。为提高调度灵活性与求解效率,采用4层染色体编码方式。提出最大批次数搜索方法以确定合理的分批范围。采用改进的优先工序交叉(POX)算子以避免工序叠加产生的非法解。引入自适应变异算子,以动态调整变异概率、提高算法的全局搜索能力。公开算例和实际案例验证了算法的有效性和适用性。

关键词: 四层编码, 最大批次数搜索, 改进优先工序交叉, 自适应变异算子, 低碳车间调度

Abstract:

A multi-objective batch scheduling model integrating carbon emissions, makespan, and manufacturing cost is established to accommodate the flexible production mode commonly adopted by small and medium-sized manufacturing enterprises. An improved non-dominated sorting genetic algorithm (NSGA-Ⅱ) was proposed to solve the model. To enhance scheduling flexibility and solution efficiency, a four-layer chromosome encoding scheme was designed. A maximum batch number search method was developed to determine a reasonable batching range. Furthermore, an improved precedence operation crossover (POX) operator was introduced to prevent illegal solutions arising from operation overlap, while an adaptive mutation operator was employed to dynamically adjust the mutation probability and strengthen global search capability. The effectiveness and applicability of the proposed algorithm were validated through both benchmark instances and real-world industrial case studies.

Key words: four-layer encoding, maximum batch search, improved precedence operation crossover (POX), adaptive mutation operator, low-carbon workshop scheduling

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