| 基于故障树分析的雷位误差可靠性研究 |
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| 引用本文： | 李春风,毛瑞石,张迪. 基于故障树分析的雷位误差可靠性研究[J]. 计算机与数字工程, 2012, 40(4): 113-115,145 |
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| 作者姓名： | 李春风 毛瑞石 张迪 |
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| 作者单位： | 中国人民解放军91388部队91分队 湛江524022 |
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| 摘 要： | 根据鱼雷雷位误差影响因素,构建雷位误差试验失败为顶事件的故障树,进行雷位误差可靠性的定性分析和定量分析,根据重要度分析计算的关键重要度,得出了各因素对雷位误差系统的影响程度,确定了系统的薄弱环节以及维修故障的顺序。通过控制这些关键部件的可靠度便能提高系统的可靠度,从而提高鱼雷雷位误差试验的可靠度。
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| 关 键 词： | 雷位误差 故障树分析 可靠性 定量分析 |
Research on Reliability of Torpedo Position Error Based on Fault Tree Analysis Theory |
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| LI Chunfeng , MAO Ruishi , ZHANG Di. Research on Reliability of Torpedo Position Error Based on Fault Tree Analysis Theory[J]. Computer and Digital Engineering, 2012, 40(4): 113-115,145 |
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| Authors: | LI Chunfeng MAO Ruishi ZHANG Di |
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| Affiliation: | (Unit 91,No.91388 Troops of PLA,Zhanjiang 524022) |
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| Abstract: | The fault tree of torpedo position error test failure tip occurrence is established,according to factors of torpedo position error influence.The qualitative analysis and quantitative analysis on torpedo position error reliability are carried through.The probability significance is calculated based on reliability analysis.The conclusion is effect degree of torpedo position error system’s factors.The system’s weakness and service fault order are confirmed.The system’s reliability could be improved through controlling these key parts,it will enhance torpedo position error reliability. |
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| Keywords: | torpedo position error fault tree analysis reliability quantitative analysis |
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