| 成组更换策略下的备件库存决策仿真研究 |
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| 引用本文： | 许长安,赵建民,马伦,何厚伯.成组更换策略下的备件库存决策仿真研究[J].系统仿真技术,2011,7(4):311-317. |
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| 作者姓名： | 许长安 赵建民 马伦 何厚伯 |
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| 作者单位： | 军械工程学院装备指挥与管理系,河北石家庄,050003 |
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| 摘 要： | 针对成组更换策略下备件需求的特点,建立了无限使用期的成组更换策略与备件库存控制联合优化仿真模型。该模型通过模拟系统在预防维修间隔期T内的维修活动,得到1个预防维修间隔期内的总费用,然后在系统运行M(M足够大)个周期下,以期望单位时间总费用最小为目标,优化预防维修间隔期T和最大库存水平S。最后,基于案例,运用MATLAB对模型进行仿真优化计算,并分析了相关参数对模型优化结果的影响。
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| 关 键 词： | 成组更换 备件 库存 仿真 优化 |
An Optimal Decision-making for Spare Part Stocking under Block Replacement Policy |
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| XU Changan,ZHAO Jianmin,MA Lun,HE Houbo.An Optimal Decision-making for Spare Part Stocking under Block Replacement Policy[J].System Simulation Technology,2011,7(4):311-317. |
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| Authors: | XU Changan ZHAO Jianmin MA Lun HE Houbo |
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| Affiliation: | XU Changan,ZHAO Jianmin,MA Lun,HE Houbo(Department of Equipment Command and Management,Ordnance Engineering College,Shijiazhuang 050003,China) |
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| Abstract: | In allusion to the characteristic of spare part demand of a system under block replacement policy,a joint optimization of block replacement policy and spare part inventory-control simulation model under infinite span is presented.In this model,by simulation the maintenance activities of block replacement system in a preventive replacement interval,get the total cost during a preventive replacement interval.Then,to minimize the s-expected total cost per unit time by simulation M periods(M is large enough),th... |
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| Keywords: | block replacement spare part inventory simulation optimization |
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