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:Statistical inference for a lognormal step-stress model with Type-I censoring
學年100
學期2
出版(發表)日期2012/06/01
作品名稱Statistical inference for a lognormal step-stress model with Type-I censoring
作品名稱(其他語言)
著者Lin, Chien-tai; Chou, Cheng-chieh
單位淡江大學數學學系
出版者Piscataway: Institute of Electrical and Electronics Engineers
著錄名稱、卷期、頁數IEEE Transactions on Reliability 61(2), pp.361-377
摘要We consider a k-step step-stress model under Type-I censoring. We obtain the maximum likelihood estimates (MLE) of the parameters assuming a cumulative exposure model with lifetimes being lognormal distributed. A two-stage algorithm integrating a modified simulated annealing algorithm with a Newton-Raphson method is proposed to compute the MLE of the parameters. We also derive the confidence intervals for the parameters using asymptotic distributions, a likelihood ratio test, and parametric bootstrap resampling methods. The performance of the point and interval estimation of the parameters are evaluated through a Monte Carlo simulation study.
關鍵字Accelerated life test; Fisher information matrix; bootstrap; cumulative exposure model; maximum likelihood method; simulated annealing algorithm
語言英文(美國)
ISSN0018-9529
期刊性質國外
收錄於SCI;
產學合作
通訊作者Lin, Chien-tai
審稿制度
國別美國
公開徵稿
出版型式,紙本
相關連結
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