| 降落伞系统可靠性综合评估 |
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| 引用本文： | 郭奎,荣伟,谢淮.降落伞系统可靠性综合评估[J].航天返回与遥感,2008,29(4):1-6,17. |
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| 作者姓名： | 郭奎 荣伟 谢淮 |
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| 作者单位： | 北京空间机电研究所,北京,100076 |
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| 基金项目： | 中国空间技术研究院自主研发课题 |
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| 摘 要： | 研究了降落伞系统的可靠性综合评估方法；给出了基于应力强度模型，利用强度试验数据，运用信仰统计推断法计算降落伞组件可靠度置信下限的方法，并对该方法与渐近正态法、分位数修正法进行了对比分析。分析表明，就精确度而言，基于信仰统计推断法给出的评估结果较好。
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| 关 键 词： | 降落伞 应力强度模型 信仰统计推断 可靠性综合评估 贝叶斯方法 |
Integration Evaluation for Parachute Reliability |
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| Guo Kui,Rong Wei,Xie Huai.Integration Evaluation for Parachute Reliability[J].Spacecraft Recovery & Remote Sensing,2008,29(4):1-6,17. |
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| Authors: | Guo Kui Rong Wei Xie Huai |
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| Abstract: | In this paper,the integrating evaluation method of parachute system reliability was presented.Then,the confident limit of parachute component reliability was computed by means of the fiducial inference based on the stress-strength model and the strength test data of parachute.The Comparison analysis was given for three methods.The analysis result showed that the evaluation result based on fiducial inference was more accurate than the other two methods. |
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| Keywords: | Parachute Stress-strength model Fiducial inference Reliability integration evaluation Bayesian method |
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