教師資料查詢 | 類別: 期刊論文 | 教師: 李秀美 Lee Hsiu-mei (瀏覽個人網頁)

標題:Assessing the lifetime performance index of exponential products with step-stress accelerated life-testing data
學年101
學期2
出版(發表)日期2013/03/01
作品名稱Assessing the lifetime performance index of exponential products with step-stress accelerated life-testing data
作品名稱(其他語言)
著者Lee, Hsiu-Mei; Wu, Jong-Wuu; Lei, Chia-Ling
單位淡江大學統計學系
出版者Piscataway: Institute of Electrical and Electronics Engineers
著錄名稱、卷期、頁數IEEE Transactions on Reliability 62(1), pp.296-304
摘要Lifetime performance assessment has been crucial to the manufacturing industry. In practice, a lifetime performance index CL is used to measure the larger-the-better type quality characteristics. Accelerated life test (ALT) has often been used to yield information quickly so that the life distribution of products can be estimated. This study constructs a maximum likelihood estimator (MLE) of CL for exponential products based on type II right censored data from the step-stress accelerated life test (SSALT). The MLE of CL is then utilized to develop the hypothesis testing procedure with the given lower specification limit L . This new testing procedure can be easily applied to assess whether the lifetime of products meets the requirements. Finally, we give two examples to explicate the proposed testing procedures.
關鍵字Hypothesis testing procedure; lifetime performance index; maximum likelihood estimator; step-stress accelerated life test; type II right censored data
語言英文(美國)
ISSN1558-1721
期刊性質國外
收錄於SCI;
產學合作
通訊作者Lee, Hsiu-Mei
審稿制度
國別美國
公開徵稿
出版型式,電子版,紙本
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