基于EDA技術(shù)的可靠容差設(shè)計方法和其在DC混合接觸器中的應(yīng)用-外文翻譯

摘要 包括容差分析和分配的容差設(shè)計是電子系統(tǒng)可靠性設(shè)計的重要部分。傳統(tǒng)的設(shè)計需要建立數(shù)學(xué)模型，該模型的建立需要大量的工作量并缺乏實(shí)用性。本文探討了電子系統(tǒng)可靠性容差設(shè)計方法。該方法已經(jīng)在DC混合接觸器控制到電路的可靠容差設(shè)計的應(yīng)用研究得到了驗(yàn)證。

關(guān)鍵字 可靠性、容差分析，EDA(自動化電子設(shè)計)


Method of reliability tolerance design based on EDA technology
and its pplication ?！?C hybrid cont：lctor

Abstract： Tolerance design，including tolerance analysis and distribution，is an important part of the electronic system’s reli—
ability design．The traditional design needs to construct mathematic model of material circuit，which involves large amount of
workload and lacks of practicability．This paper discusses the basic theory of electronic system’s reliability tolerance design and
presents a new design method based on EDA(Electronic Design Automatic)software．This method has been validated through the
application research on reliability tolerance design ofthe DC hybrid contactor’s control circuit．
Key
doi：
words：Reliability,Tolerance analysis，EDA(Electronic Design Automatic