中国空间科学技术

中国空间科学技术

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用FTA-FMEA联合法做电子设备可靠性设计

谭维炽   

  1. 北京空间飞行器总体设计部
  • 发布日期:1991-10-25

RELIABILITY DESIGN OF ELECTRONIC EQUIPMENT BASED ON COMBINATION FTA—FMEA

Tan Weizhi (Beijing Institute of Spacecraft Systems Engineering)   

  • Online:1991-10-25

被引次数

3

摘要： 介绍了一种以FTA和FMEA联合进行电路失效分析的方法,并在此基础上做可靠性设计,有效提高了星上电子设备的可靠性。文中有具体的步骤和实例,可供设计人员参照采用。

关键词: 可靠性设计, 失效分析, 冗余设计

Abstract: This paper introduces a FTA-FMEA joint method for the ana-lysis of electronic clrcuits.The reliability design is carried out based on thismethod,therefore the reliability of the electronic equipment on board space-craft is increased effectively.The method and the examples presented in thispaper arc of reference value for electronic system designers.