| 航空电子产品可靠性仿真预计数据处理方法研究 |
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| 引用本文： | 万博,付桂翠,邹航. 航空电子产品可靠性仿真预计数据处理方法研究[J]. 电子产品可靠性与环境试验, 2011, 29(1): 5-9 |
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| 作者姓名： | 万博 付桂翠 邹航 |
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| 作者单位： | 北京航天大学可靠性与系统工程学院,北京,100191 |
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| 摘 要： | 依据国内航空电子产品研制的需求,针对国外可靠性仿真分析和预计软件只能得到电子产品故障前时间,而无法直接得得到产品故障率、平均无故障间隔时间(MTBF)等可靠性指杯这一问题,研究了基于可靠性仿真预计结果(火效时间矩阵--产品中各潜在失效点仿真的大样本失效时间组成的数据矩阵)的数据处理方法,在研究数据层次和特点的基础上,采...
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| 关 键 词： | 航空电子产品 可靠性仿真 失效分布拟合 故障聚类 多点分布融合 |
Research on Data Processing Method in Reliability Simulation and Prediction of Avionics |
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| WAN Bo,FU Gui-cui,ZOU Hang. Research on Data Processing Method in Reliability Simulation and Prediction of Avionics[J]. Electronic Product Reliability and Environmental Testing, 2011, 29(1): 5-9 |
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| Authors: | WAN Bo FU Gui-cui ZOU Hang |
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| Affiliation: | WAN Bo,FU Gui-cui,ZOU Hang(School of Reliability and Systems Engineering,Beihang University,Beijing 100191,China) |
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| Abstract: | In the development of national avionics,one major problem is that only the time tofailure of electronics is available from the foreign reliability simulation analysis and prediction software,and the other reliability parameters such as product failure rate and MTBF are not.In this paper,a new data processing method based on the reliability simulation prediction(the failure time matrix,i.e.,the data matrix composed of the simulated failure time from a large sample of the various potential failure points of a... |
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| Keywords: | avionics reliability simulation failure distribution fitting fault clustering multipoint distribution fusion |
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