摘要
大量机电产品既有可靠性指标要求 ,又有寿命指标要求 ,且在研制阶段结束时 ,需通过试验给出两种指标的验证结果。在对寿命与可靠性综合验证试验的可行性研究的基础上 ,提出了对其可靠性与寿命指标同时进行综合验证的试验方案。主要介绍该试验方案中的关键内容 :试验时间、失效 (故障 )判据、试验接收与拒收的判决准则的确定、试验结果的评估方法等。该试验方案的应用 ,为部分机电产品的寿命与可靠性试验验证提供了一个合理的。
Most electromechanical products have both reliability and life requirements, and are required to give tested results of the two requirements. On the basis of feasibility study to the life and reliability integrated compliance test, the authors bring forward the test plans that can make the reliability test and the life test made at the same time. This paper introduces the following key contents: the testing time, the determination of failure criteria, acceptance and rejection criteria, and the evaluation of the testing results. The application of these plans will offer a reasonable and high effectiveness-cost rate way for the life and reliability compliance test of some electromechanical products.
出处
《航空学报》
EI
CAS
CSCD
北大核心
2002年第4期349-352,共4页
Acta Aeronautica et Astronautica Sinica
