| 后续备件供应对系统瞬时可用性的影响研究 |
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| 引用本文： | 周晓龙,赵晓林,刘俊荣,王斌,李星.后续备件供应对系统瞬时可用性的影响研究[J].中国电子科学研究院学报,2010,5(1):57-60. |
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| 作者姓名： | 周晓龙 赵晓林 刘俊荣 王斌 李星 |
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| 作者单位： | 中国电子科学研究院,北京,100041 |
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| 摘 要： | 系统可用性是用来衡量装备效能的主要指标之一。在装备系统的使用过程中，系统可用性随着时间的变化而变化，其中备件供应策略对于系统可用性有着重要的影响。研究了系统的瞬时可用度随时间的变化情况，利用马尔科夫理论推导了瞬时可用度模型，并用仿真手段对数学进行了验证，可以为系统的可用性评估及研究备件的优化配置提供一种新思路。
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| 关 键 词： | 瞬时可用性 备件供应策略 可用度模型 系统仿真 |
The Study on the Affection of Spares Supply to the System Availibality |
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| ZHOU Xiao-long,ZHAO Xiao-lin,LIU Jun-rong,WANG Bin,LI Xing.The Study on the Affection of Spares Supply to the System Availibality[J].Journal of China Academy of Electronics and Information Technology,2010,5(1):57-60. |
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| Authors: | ZHOU Xiao-long ZHAO Xiao-lin LIU Jun-rong WANG Bin LI Xing |
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| Affiliation: | China Academy of Electronics and Information Technology/a>;Beijing 100041/a>;China |
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| Abstract: | System availability is one of the index for evaluating the equipment effectiveness.During the mission stage,system availability is changed with time,and the most important factor is spares supply policy.The purpose of the research about instantaneous availability is to provide the guidance of proper usage of equipments and a new method to assess the system availability and to make an optimized spares supply policy.The text focuses on the study of the changing of system availability under certain situation o... |
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| Keywords: | instantaneous availability spares supply policy effectiveness model system simulation |
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