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The Research on Degradation Failure Life and Degradation Data Structure

Authors :
Yi Dong Wang
Jun Wei Lei
Hai Bo Liu
Yi Zhou He
Source :
Advanced Materials Research. 710:294-297
Publication Year :
2013
Publisher :
Trans Tech Publications, Ltd., 2013.

Abstract

In order to solve the reliability assessment in the case of competition failure induced by the coexistence between burst-type failure and degradation-type failure in the product, the method of degradation amount distribution was adopted to describe the degradation process of performance in product. Considering the relativity between sudden failure and degradation degree, the cumulative distribution function of sudden failure was calculated from the standpoint of degradation amount. Eliminating the affect of sudden failure according to a certain conditional probability in the degradation amount distribution function, which helps to realize reliability assessment based on competitive failure analysis.

Details

ISSN :
16628985
Volume :
710
Database :
OpenAIRE
Journal :
Advanced Materials Research
Accession number :
edsair.doi...........7aa0fd6c7e89dc299d0f9d59934b2790