Reliability Calculation for Electronic Products Based on FTA

ZHANG Chao; YIN Yuan

doi:10.13890/j.issn.1000-128x.2014.03.001

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Reliability Calculation for Electronic Products Based on FTA

更新时间：2021-12-13

- Reliability Calculation for Electronic Products Based on FTA
- Electric Drive for Locomotives Issue 3, Pages: 53-56(2014)
- 作者机构：
  
  1. 株洲南车时代电气股份有限公司
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2014.03.001
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ZHANG Chao, YIN Yuan. Reliability Calculation for Electronic Products Based on FTA. [J]. Electric Drive for Locomotives (3):53-56(2014)
DOI：

ZHANG Chao, YIN Yuan. Reliability Calculation for Electronic Products Based on FTA. [J]. Electric Drive for Locomotives (3):53-56(2014) DOI： 10.13890/j.issn.1000-128x.2014.03.001.

摘要

为保证电子产品的质量，提出故障树分析（FTA）方法，阐述该方法是根据产品本身组成、应用环境条件以及维护要求等，采用自上而下的分析，再从下向上逐步计算从而得出产品的可靠性指标。可靠性计算不仅适用于既有产品的定量计算分析，还可以在产品研发之初用于指导可靠性设计。

Abstract

To guarantee quality of electronic products, a Fault Tree Analysis (FTA) method was proposed. According to components,application environment conditions and maintenance requirement etc of products, with analysis from up to down and calculation from downto up, products reliability was obtained. The reliability calculation method not only adapted the qualified analysis for existed products, butalso could be used for reliability design at beginning of product development.

关键词

FTA电子产品可靠性失效率FaultTree+软件

Keywords

FTAelectronic productreliabilityfailure ratioFault Tree+ software

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