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Life and reliability prediction of the multi-stress accelerated life testing based on grey support vector machines

  • Beihang University

科研成果: 书/报告/会议事项章节章节同行评审

摘要

There are many difficulties in statistical analysis of multi-stress accelerated life testing, such as establishing the accelerated model and solving pluralism likelihood equations. With a focus on these difficulties, the Grey-SVM based life and reliability prediction method for multi-stress accelerated life testing is proposed, with the accelerated stress level and the reliability as SVM inputs, and the corresponding Grey AGO processing failure data as outputs. Simulation and case study shows that the method has high prediction accuracy and with less amount of training samples than neural network.

源语言英语
主期刊名Lecture Notes in Mechanical Engineering
出版商Springer Heidelberg
273-282
页数10
DOI
出版状态已出版 - 2014

出版系列

姓名Lecture Notes in Mechanical Engineering
9
ISSN(印刷版)2195-4356
ISSN(电子版)2195-4364

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