摘要
为了适应日益激烈的竞争环境,用较短的时间预测产品的寿命和可靠性指标,加速可靠性试验的研究受到国内外学者的青睐。本文首先介绍了几种加速试验模型以及相应的加速因子,然后阐述了加速寿命试验、可靠性强化试验和加速退化试验等加速可靠性试验的基本概念及其相互关系。
In order to adapt to the increasingly fierce competitive environment and predict the life and reliability indicators of products in a short time,the research on accelerated reliability test is favored by scholars at home and abroad.Firstly,this paper introduces several accelerated test models and corresponding acceleration factors,and then expounds the basic concepts and interrelationships of accelerated reliability tests such as accelerated life test,reliability enhancement test and accelerated degradation test.
作者
施成
SHI Cheng(China Electronics Chip Technology Research Institute,Chongqing 400060)
出处
《环境技术》
2023年第11期30-34,共5页
Environmental Technology
关键词
加速试验
可靠性
加速模型
加速寿命试验
accelerated testing
reliability
acceleration model
accelerated-life testing