| 复杂系统复合维修间隔期优化模型 |
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| 引用本文： | 白永生,贾希胜,程中华.复杂系统复合维修间隔期优化模型[J].火力与指挥控制,2011,36(9):19-22. |
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| 作者姓名： | 白永生 贾希胜 程中华 |
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| 作者单位： | 军械工程学院,石家庄,050003 |
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| 基金项目： | 国家自然科学基金资助项目(70971135) |
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| 摘 要： | 采用组合策略对复杂系统辅以功能检测的定期更换维修工作进行综合优化.在分析复杂系统维修费用结构和组成的基础上,建立了其无限使用期条件下单位时间期望费用的数学模型,从而获得系统最佳的功能检测间隔期、定期更换周期内的检测次数和最优总费用.最后通过一个算例验证了该策略和模型的有效性.
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| 关 键 词： | 复合维修 功能检测 复杂系统 组合优化 |
Study on the Optimization Model of Complex System Compound Maintenance Intervals |
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| BAI Yong-sheng,JIA Xi-sheng,CHENG Zhong-hua.Study on the Optimization Model of Complex System Compound Maintenance Intervals[J].Fire Control & Command Control,2011,36(9):19-22. |
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| Authors: | BAI Yong-sheng JIA Xi-sheng CHENG Zhong-hua |
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| Institution: | BAI Yong-sheng,JIA Xi-sheng,CHENG Zhong-hua(Ordnance Engineering College,Shijiazhuang 050003,China) |
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| Abstract: | For the optimization of complex system preventive tasks,the group maintenance strategy is adopted for block replacement with functional checks.Based on the analysis of complex system maintenance cost structure and composition,the mathematical models are established for expected maintenance cost per unit time.And the optimal intervals for functional check and block replacement are obtained,by which the whole system maintenance cost can be minimized.Finally,an example is illustrated to prove the validity of t... |
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| Keywords: | compound maintenance functionality check complex system group optimization |
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