| 汽车零部件可靠性灵敏度计算和分析 |
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| 引用本文： | 张义民,刘巧伶,闻邦椿.汽车零部件可靠性灵敏度计算和分析[J].中国机械工程,2005,16(11):1026-1029. |
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| 作者姓名： | 张义民 刘巧伶 闻邦椿 |
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| 作者单位： | 1. 东北大学,沈阳,110004
2. 吉林大学,长春,130025 |
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| 基金项目： | 国家自然科学基金资助项目(50175043)，吉林大学创新基金资助项目 |
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| 摘 要： | 讨论了汽车零部件可靠性灵敏度的计算和分析问题,提出了可靠性灵敏度分析的计算方法;研究了正态分布参数的改变对汽车零部件可靠性的影响,编制了实用的计算机程序,利用它可以迅速准确地得到汽车零部件可靠性灵敏度的设计信息,为汽车零部件的可靠性设计提供了理论依据。
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| 关 键 词： | 汽车零部件 可靠性灵敏度 正态分布参数 数值方法 |
| 文章编号： | 1004-132X(2005)11-1026-04 |
Reliability-based Sensitivity Computation and Analysis of Automobile Components |
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| Zhang Yimin,Liu Qiaoling,Wen Bangchun.Reliability-based Sensitivity Computation and Analysis of Automobile Components[J].China Mechanical Engineering,2005,16(11):1026-1029. |
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| Authors: | Zhang Yimin Liu Qiaoling Wen Bangchun |
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| Affiliation: | Zhang Yimin 1 Liu Qiaoling 2 Wen Bangchun 1 1. Northeastern University,Shenyang,110004 2.Jilin University,Changchun,130025 |
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| Abstract: | The reliability-based sensitivity computation and analysis of automobile components was extensively discussed and a numerical method for reliability sensitivity computation and analysis was presented. The effects of basic parameters on reliability of the automobile components was studied. The respective programs can be used to obtain the reliability-based sensitivity information of the automobile components accurately and quickly. The method presented in this paper provides the theoretic basis for reliability design of the automobile components. |
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| Keywords: | automobile component reliability sensitivity normal distribution parameter numerical method |
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