| 基于Copula的机械系统可靠性模型及其应用 |
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| 引用本文： | 何成铭,吴纬,孟庆均.基于Copula的机械系统可靠性模型及其应用[J].兵工学报,2012,32(3):379-384. |
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| 作者姓名： | 何成铭 吴纬 孟庆均 |
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| 作者单位： | 装甲兵工程学院,北京,100072;北京特种车辆研究所,北京,100072 |
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| 摘 要： | 机械系统可靠性中存在复杂的相关性，利用连接函数Copula在描述相关性方面的优势，提出了基于Copula的机械系统可靠性模型。以某型装甲车辆悬挂系统为例，阐述了其在系统可靠性预计中的应用。结果表明，该模型可以较好地解决机械系统的可靠性预计问题。
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| 关 键 词： | 机械设计 Copula 机械系统 可靠性 模型 预计 |
A Copula-based Mechanical System Reliability Model and Its Application |
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| HE Cheng-ming
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WU Wei
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MENG Qing-jun.A Copula-based Mechanical System Reliability Model and Its Application[J].Acta Armamentarii,2012,32(3):379-384. |
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| Authors: | HE Cheng-ming WU Wei MENG Qing-jun |
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| Affiliation: | （1．Academy of Armored Forces Engineering，Beijing 100072， China；2．Beijing Institute of Special Vehicle，Beijing 100072， China） |
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| Abstract: | There is a complex correlation in the reliability of mechanical system.A reliability model of Copula-based mechanical system is presented by taking the advantage of Copula in describing correlation.The application of the model in mechanical system reliability prediction is described by taking a suspension system of some type armored vehicle for example.The result shows that the model can be perfectly used in the reliability prediction of mechanical system. |
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| Keywords: | mechanical design Copula mechanical system reliability model prediction |
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