系统仿真学报 ›› 2025, Vol. 37 ›› Issue (1): 167-182.doi: 10.16182/j.issn1004731x.joss.23-1045

• 论文 • 上一篇    

基于混合遗传禁忌搜索算法的混流装配线平衡优化研究

王科1, 官思佳2,3, 殷希彦1, 李西兴1, 唐红涛4   

  1. 1.湖北工业大学 机械工程学院,湖北 武汉 430068
    2.武汉理工大学 信息工程学院,湖北 武汉 430070
    3.航天科工空间工程发展有限公司,北京 100854
    4.武汉理工大学 机电工程学院,湖北 武汉 430070
  • 收稿日期:2023-08-23 修回日期:2023-09-25 出版日期:2025-01-20 发布日期:2025-01-23
  • 通讯作者: 殷希彦
  • 第一作者简介:王科(1997-),男,硕士生,研究方向为车间调度与智能算法优化。
  • 基金资助:
    国家自然科学基金面上项目(52075401);湖北省科技重大专项(2021AAA007);湖北省重点研发计划(2021BAA203);湖北工业大学绿色工业引领计划(XJ2021005001);湖北工业大学科研启动金(BSQD2020009)

Research on Mixed-model Assembly Line Balancing Optimization Based on Hybrid Genetic Tabu Search Algorithm

Wang Ke1, Guan Sijia2,3, Xiyan Yin1, Li Xixing1, Tang Hongtao4   

  1. 1.College of Mechanical Engineering, Hubei University of Technology, Wuhan 430068, China
    2.School of Information Engineering, Wuhan University of Technology, Wuhan 430070, China
    3.CASIC Space Engineering Development Co. , Ltd. , Beijing 100854, China
    4.School of Mechanical and Electrical Engineering, Wuhan University of Technology, Wuhan 430070, China
  • Received:2023-08-23 Revised:2023-09-25 Online:2025-01-20 Published:2025-01-23
  • Contact: Xiyan Yin

摘要:

针对混流液压泵装配线存在工位闲置或堵塞导致作业负荷不均衡的问题,提出了一种混合遗传禁忌搜索算法求解和计算机仿真验证的方法以最小化混流装配线的生产节拍、不同工作站间分配的作业负荷和同一工作站内不同产品的作业负荷平滑指数为优化目标,设计了一种具有较强局部搜索能力的混合遗传禁忌搜索算法,算法通过Hamming距离的判断对可行解进行多片段交叉、片段变异操作;采用正交实验法确定了算法最佳参数组合,并在经典案例集和液压泵装配线上验证了混合遗传禁忌搜索算法的有效性和优越性;在Plant Simulation软件中考虑液压泵装配线设备情况,根据实际生产对优化方案进行仿真分析,研究结果表明了该优化方法能有效降低混流液压泵装配线的生产节拍,均衡各工作站间的工序分配和同一工作站内不同型号产品的作业负荷,实现了混流装配线的平衡再优化。

关键词: 混流装配线, 多目标优化, 混合遗传禁忌搜索, 投产排序, 仿真优化

Abstract:

Aiming at the problem of unbalanced running load caused by idle or blocked workstations in the assembly line of mixed-flow hydraulic pump, a hybrid genetic tabu search algorithm solution and computer simulation verification method are proposed. A hybrid genetic tabu search algorithm with strong local search capability is designed with the optimization objectives of minimizing the production beats of the mixed-flow assembly line, the operational loads distributed among different workstations and the operational load smoothing indices of different products within the same workstation. The algorithm incorporates multi-fragment crossover and fragmentation of feasible solutions through Hamming distance mutation operations. The optimal combination of parameters for the algorithm is determined using the orthogonal experiment method. The effectiveness and superiority of the hybrid genetic forbidden search algorithm are verified using both the classical case set and the hydraulic pump assembly line. The start-up sequencing scheme is simulated using Plant Simulation software to analyze the equipment situation of the hydraulic pump assembly line based on actual production. The research findings demonstrate that the optimization method effectively had reduced production beat and smoothing index of the mixed-flow assembly line. It also balances the workload of different products between workstations and within the same workstation, thus achieving a balanced re-optimization of the mixed-flow assembly line.

Key words: mixed-model assembly line, multi-objective optimization, hybrid genetic tabu search, production sequencing, simulation optimization

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