装备环境工程
裝備環境工程
장비배경공정
EQUIPMENT ENVIRONMENTAL ENGINEERING
2015年
2期
54-58
,共5页
电子产品%故障物理模型%可靠性仿真分析%可靠性加速试验
電子產品%故障物理模型%可靠性倣真分析%可靠性加速試驗
전자산품%고장물리모형%가고성방진분석%가고성가속시험
electronic products%failure physical model%reliability simulation analysis%accelerated reliability test
提出了故障物理模型的基本概念，对几种常见的电子产品故障物理模型，包括互连热疲劳模型、互连振动疲劳模型、电迁移模型和与时间相关的介质击穿模型等进行了分析，总结提出了基于失效发生因素和失效发生过程的损伤模型建模等两种故障物理模型的建模方法。结合工程应用情况，对两种故障物理模型的应用方法——可靠性仿真分析方法和可靠性加速试验方法进行了讨论。最后对故障物理模型的研究进行了展望。
提齣瞭故障物理模型的基本概唸，對幾種常見的電子產品故障物理模型，包括互連熱疲勞模型、互連振動疲勞模型、電遷移模型和與時間相關的介質擊穿模型等進行瞭分析，總結提齣瞭基于失效髮生因素和失效髮生過程的損傷模型建模等兩種故障物理模型的建模方法。結閤工程應用情況，對兩種故障物理模型的應用方法——可靠性倣真分析方法和可靠性加速試驗方法進行瞭討論。最後對故障物理模型的研究進行瞭展望。
제출료고장물리모형적기본개념，대궤충상견적전자산품고장물리모형，포괄호련열피로모형、호련진동피로모형、전천이모형화여시간상관적개질격천모형등진행료분석，총결제출료기우실효발생인소화실효발생과정적손상모형건모등량충고장물리모형적건모방법。결합공정응용정황，대량충고장물리모형적응용방법——가고성방진분석방법화가고성가속시험방법진행료토론。최후대고장물리모형적연구진행료전망。
The basic concept of failure physical model was proposed, and several common failure physical models for electronic products were introduced, such as interconnection thermal fatigue model, interconnection thermal fatigue model, interconnection vibration fatigue model, electro-migration model, and time-dependent dielectric breakdown model. Two modeling methods for failure physical models were proposed, including the damage modeling based on failure factors and the damage modeling based on failure processes. In combination with the engineering applications, two application methods of failure physical models were discussed, namely, reliability simulation analysis method and accelerated reliability test method. Finally, the research on failure physical models was prospected.
