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本文以某机载电子设备为例,详尽地介绍了可靠性初步设计的设计内容和方法。包括可靠性指标和可靠性设计指标的概念及其确定,进行可靠性预计和分配的方法,失效树分析的内容和方法。最后提出了根据国情确定可靠性指标的建议。文中还提供了部分有用的数据资料。
In this paper, an onboard electronic equipment, for example, a detailed introduction of the reliability of the preliminary design of the design content and methods. Including the concept of reliability and reliability design indicators and their determination, the methods of reliability prediction and allocation, the content and methods of failure tree analysis. Finally, the author puts forward the suggestion of determining the reliability index according to the national conditions. The article also provides some useful data.