An integrated failure-censored sampling scheme for lifetime-performance verification and validation under a Weibull distribution

2021 ◽  
pp. 1-14
Author(s):  
To-Cheng Wang ◽  
Chien-Wei Wu ◽  
Bi-Min Hsu ◽  
Ming-Hung Shu
Keyword(s):  
Weibull Distribution ◽  
Verification And Validation ◽  
Sampling Scheme ◽  
Performance Verification ◽  
Lifetime Performance ◽  
Censored Sampling

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

2012 ◽  
Vol 2012 ◽  
pp. 1-13 ◽  
Author(s):  
Ching-Wen Hong ◽  
Wen-Chuan Lee ◽  
Jong-Wuu Wu
Keyword(s):  
Weibull Distribution ◽  
Computational Procedure ◽  
Testing Procedure ◽  
Sampling Plan ◽  
Process Capability Analysis ◽  
Large Sample Theory ◽  
Capability Analysis ◽  
Hypothesis Testing Procedure ◽  
Lower Specification Limit ◽  
Censored Sampling

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

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