| 飞机故障率与运行时间相关性分析 |
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| 引用本文： | 史珂. 飞机故障率与运行时间相关性分析[J]. 装备制造技术, 2014, 0(5): 285-286 |
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| 作者姓名： | 史珂 |
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| 作者单位： | 中国民用航空飞行学院机务处; |
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| 摘 要： | 通过Pearson相关系数和SPSS统计软件分析了飞机故障率与运行时间之间的相关关系,结果显示飞机故障率与运行时间之间不存在明显的相关关系,在航空维修可靠性分析中,也不能将飞机运行时间长短作为影响飞机故障率高低的一个因素。
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| 关 键 词： | 故障率 运行时间 可靠性分析 Pearson相关系数 |
Analysis of Aircraft Fault Rate and Operation Time Correlation |
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| SHI Ke. Analysis of Aircraft Fault Rate and Operation Time Correlation[J]. , 2014, 0(5): 285-286 |
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| Authors: | SHI Ke |
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| Affiliation: | SHI Ke ( Civil Aviation Flight University Locomotive Department of Sichuan, Guanghan 618307, China ) |
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| Abstract: | Through the Pearson correlation coefficient and SPSS statistical software to analyze the relationship between aircraft fault rate and operation time, results show that there is no clear relation between aircraft fault rate and operation time, reliability analysis in aeronautical repair, nor will the plane running the length of time as a factor affecting aircraft fault rate. |
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| Keywords: | failure rate operation time reliability analysis Pearson correlation coefficient |
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