Computational procedure of assessing lifetime performance index of Weibull lifetime products with the upper record values
學年 99
學期 1
出版（發表）日期 2010-12-01
作品名稱 Computational procedure of assessing lifetime performance index of Weibull lifetime products with the upper record values
作品名稱（其他語言）
著者 Lee, Hsiu-Mei; Lee, Wen-Chuan; Lei, Chia-Ling; Wu, Jong-Wuu
單位 淡江大學統計學系
出版者 Amsterdam: Elsevier BV * North-Holland
著錄名稱、卷期、頁數 Mathematics Computers in Simulation 81(6), pp.1177-1189
摘要 Process capability indices (PCIs) are used to measure process potential and performance. This study constructs an uniformly minimum variance unbiased estimator (UMVUE) of the lifetime performance index based on the upper record values for Weibull lifetime model. Then the UMVUE of the lifetime performance index is utilized to develop the new hypothesis testing procedure in the condition of known lower specification limit. Finally, two examples are presented to assess the behavior of this test statistic for testing null hypothesis under given significance level. Moreover, the product managers can then employ the new testing procedure to determine whether the process adheres to the required level.
關鍵字 Process capability indices; Weibull distribution; Upper record values; UMVUE; Data transformation
語言 en
ISSN 0378-4754 1872-7166
期刊性質 國外
收錄於 SCI
產學合作
通訊作者 Wu, Jong-Wuu
審稿制度
國別 NLD
公開徵稿
出版型式 紙本 電子版
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