教師資料查詢 | 類別: 期刊論文 | 教師: 林千代 Lin Chien-tai (瀏覽個人網頁)

標題:Planning Step-Stress Test Plans under Type-I Hybrid Censoring for the Log-Location-Scale Distribution
學年107
學期2
出版(發表)日期2019/06/19
作品名稱Planning Step-Stress Test Plans under Type-I Hybrid Censoring for the Log-Location-Scale Distribution
作品名稱(其他語言)
著者Chien-Tai Lin; Cheng-Chieh Chou; N. Balakrishnan
單位
出版者
著錄名稱、卷期、頁數Statistical Methods & Applications, p.1-24
摘要The optimal design of a k-level step-stress accelerated life-testing (ALT) experiment with unequal duration steps under Type-I hybrid censoring scheme for a general log-location-scale lifetime distribution is discussed here. Censoring is allowed only at the change-stress point in the final stage. Based on the cumulative exposure model, the determination of the optimal choice for Weibull, lognormal and log-logistic lifetime distributions are considered by minimization of the asymptotic variance of the maximum likelihood estimate of the pth percentile of the lifetime at the normal operating condition. Numerical results show that for these lifetime distributions, the optimal k-step-stress ALT design with unequal duration steps under Type-I hybrid censoring scheme reduces just to a 2-step-stress ALT design.
關鍵字Accelerated life-test;Cumulative exposure model;Fisher information matrix;Maximum likelihood method
語言英文
ISSN1613-981X
期刊性質國外
收錄於SCI;
產學合作
通訊作者
審稿制度
國別義大利
公開徵稿
出版型式,電子版
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