混流汽车装配线缓存区配置优化

发布时间：2018-03-10 09:53

本文选题：混流装配线　切入点：缓存区数量　出处：《合肥工业大学学报(自然科学版)》2017年09期 　论文类型：期刊论文

【摘要】：混流汽车装配线工艺复杂,关键位置缓存区数量难以确定,造成装配线无法正常、高效运行。文章以评价混流汽车装配线重要因素的装配线平滑指数和产能最大化为优化目标,建立以混流汽车装配线工艺信息、空间布局、物流路径为约束条件,关键位置缓存区数量为变量的仿真模型;针对该问题的复杂性,提出了一种基于遗传算法的仿真优化算法,并在Delmia/QUEST仿真环境中进行仿真优化,从而确定关键位置缓存区最优数量,实现装配线动态平衡和产能最大化。
[Abstract]:The assembly line of mixed-flow vehicle is complicated, and the number of key location buffer areas is difficult to determine, which causes the assembly line to be unable to run normally and efficiently. In this paper, the optimization goal is to evaluate the assembly line smoothness index and productivity maximization of the important factors in the assembly line of mixed-flow vehicle assembly line. A simulation model with process information, spatial layout and logistics path as constraint conditions and the number of buffer areas in key locations as variables is established. In view of the complexity of the problem, a simulation optimization algorithm based on genetic algorithm is proposed. Simulation optimization is carried out in Delmia/QUEST simulation environment to determine the optimal number of buffer areas in key locations and to realize dynamic balance of assembly line and maximization of production capacity.
【作者单位】：合肥工业大学机械工程学院;上海交通大学机械与动力工程学院;
【基金】：上海市科委资助项目(15111107502)
【分类号】：U468.2

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