A general Bayes weibull inference model for accelerated life testing
نویسندگان
چکیده
منابع مشابه
A general Bayes weibull inference model for accelerated life testing
ABSTRACT: This article presents the development of a general Bayes inference model for accelerated life testing. The failure times at a constant stress level are assumed to belong to a Weibull distribution, but the specification of strict adherence to a parametric time-transformation function is not required. Rather, prior information is used to indirectly define a multivariate prior distributi...
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9 This article develops a general Bayes inference model for accelerated life testing assuming failure times at each stress level are exponentially distributed. Using the approach, Bayes 11 point estimates as well as probability statements for use-stress life parameters may be inferred from the following testing scenarios: regular life testing, 7xed-stress testing, step-stress testing, 13 pro7le...
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ژورنال
عنوان ژورنال: Reliability Engineering & System Safety
سال: 2005
ISSN: 0951-8320
DOI: 10.1016/j.ress.2004.10.012