| 电子产品的可靠性分析和评估 |
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| 引用本文： | 严云升,张潮东.电子产品的可靠性分析和评估[J].机车电传动,2007(6):6-9. |
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| 作者姓名： | 严云升 张潮东 |
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| 作者单位： | 1. 株洲南车时代电气股份有限公司,技术中心,湖南,株洲,412001
2. 洛阳机务段,河南,洛阳,471002 |
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| 摘 要： | 针对目前可靠性数据统计中遇到的一些问题,阐述了可靠性数据统计和评估的基本对象,怎样得到一个子系统的可靠性要求以及该要求在子系统内部各部件中的分配,新产品取代老产品的必要条件以及冗余系统的可靠性统计和评估方法.其目的在于促进新产品的可靠性设计和现有产品的可靠性数据统计.
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| 关 键 词： | 电子产品 可靠性要求 分配 数据统计 评估 冗余 铁道机车车辆 电子产品 分析和评估 Products Electronic Evaluation Analysis 现有产品 可靠性设计 评估方法 可靠性统计 冗余系统 的必要条件 分配 部件 可靠性要求 对象 阐述 问题 数据统计 |
| 文章编号： | 1000-128X（2007）06-0006-04 |
| 收稿时间： | 2006-08-10 |
| 修稿时间： | 2007-07-26 |
Reliability Analysis and Evaluation of Electronic Products |
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| YAN Yun-sheng,ZHANG Chao-dong.Reliability Analysis and Evaluation of Electronic Products[J].Electric Drive For Locomotive,2007(6):6-9. |
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| Authors: | YAN Yun-sheng ZHANG Chao-dong |
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| Abstract: | In the light of some problems occurred during the existing reliability statistics, the basic objects of the reliability statistics and evaluation are listed, as well as how to get the reliability requirement in a subsystem and how this requirement is assigned to the components inside the subsystem, the necessary conditions for the new products to take the place of old products, and reliability statistics and evaluation method of the redundant system. The intention is to improve the reliability design of new products and the reliability statistics of existing products. |
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| Keywords: | electronic product reliability requirement assignment data statistics evaluation redundancy railway vehicle |
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