Computational Procedure of Performance Assessment of Lifetime Index of Products for the Weibull Distribution with the Progressive First‐Failure‐Censored Sampling Plan

Ching-Wen Hong, Wen-Chuan Lee and Jong-Wuu Wu

Journal of Applied Mathematics, 2012, vol. 2012, issue 1

Abstract: Process capability analysis has been widely applied in the field of quality control to monitor the performance of industrial processes. In practice, lifetime performance index CL is a popular means to assess the performance and potential of their processes, where L is the lower specification limit. This study will apply the large‐sample theory to construct a maximum likelihood estimator (MLE) of CL with the progressive first‐failure‐censored sampling plan under the Weibull distribution. The MLE of CL is then utilized to develop a new hypothesis testing procedure in the condition of known L.

Date: 2012
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https://doi.org/10.1155/2012/717184

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Persistent link: https://EconPapers.repec.org/RePEc:wly:jnljam:v:2012:y:2012:i:1:n:717184

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