具有批量储运环节的装配系统缓存区优化配置
发布时间：2019-06-18 22:37
【摘要】：针对具有随机批量储运环节的装配生产系统中的缓存区容量配置问题,以最小化系统成本为目标,建立了考虑在制品数量成本和运输车辆成本的缓存区容量配置优化模型。基于排队网建立该系统的性能求解模型,分析系统性能随缓存区变化的特性。依据系统性能单调变化特性建立了一种压缩上、下界搜索空间的分支定界优化算法,使用该优化方法求解多个算例,并将得到的性能指标结果与仿真结果进行对比验证,分析了缓存区容量配置结果对系统性能指标的影响。
[Abstract]:Aiming at the problem of buffer area capacity allocation in assembly production system with random batch storage and transportation links, in order to minimize the system cost, an optimization model of cache area capacity allocation considering the quantity cost of WIP and the cost of transport vehicles is established. Based on the queuing network, the performance solution model of the system is established, and the characteristics of the system performance changing with the cache area are analyzed. According to the monotonic variation of system performance, a branch and bound optimization algorithm is established to compress the upper and lower bound search space. The optimization method is used to solve several examples. The performance index results are compared with the simulation results, and the influence of cache area capacity allocation results on the system performance index is analyzed.
【作者单位】： 广东工业大学广东省计算机集成制造系统重点实验室;湘南学院电子信息与电气工程学院;
【基金】：国家自然科学基金资助项目(51375098,61573109,51505090) 广东省自然科学基金资助项目(2014A030310313)~~
【分类号】：TG95;TH164
本文编号：2501850
[Abstract]:Aiming at the problem of buffer area capacity allocation in assembly production system with random batch storage and transportation links, in order to minimize the system cost, an optimization model of cache area capacity allocation considering the quantity cost of WIP and the cost of transport vehicles is established. Based on the queuing network, the performance solution model of the system is established, and the characteristics of the system performance changing with the cache area are analyzed. According to the monotonic variation of system performance, a branch and bound optimization algorithm is established to compress the upper and lower bound search space. The optimization method is used to solve several examples. The performance index results are compared with the simulation results, and the influence of cache area capacity allocation results on the system performance index is analyzed.
【作者单位】： 广东工业大学广东省计算机集成制造系统重点实验室;湘南学院电子信息与电气工程学院;
【基金】：国家自然科学基金资助项目(51375098,61573109,51505090) 广东省自然科学基金资助项目(2014A030310313)~~
【分类号】：TG95;TH164
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相关硕士学位论文 前3条
1 王政球;装配单元缓冲区容量仿真优化[D];广东工业大学;2016年
2 徐人月;数控机床元动作单元的装配质量评价与控制技术研究[D];重庆大学;2016年
3 于良;基于单元模型的产品装配模型重构方法研究[D];济南大学;2015年
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