期刊論文

學年 97
學期 1
出版(發表)日期 2008-09-01
作品名稱 Computational procedure for assessing lifetime performance index of products for a one-parameter exponential lifetime model with the upper record values
作品名稱(其他語言)
著者 Wu, J. W.; Lee, H. M.; Lei, C. L.
單位 淡江大學統計學系
出版者 London: Sage Publications Ltd.
著錄名稱、卷期、頁數 Journal of Engineering Manufacture 222(12), pp.1729-1739
摘要 Process capability indices are used to measure the potential and performance of a process. This study constructs a uniformly minimum variance unbiased estimator (UMVUE) of the lifetime performance index based on the upper record values for a one parameter exponential lifetime model. The UMVUE of the lifetime performance index is subsequently utilized to develop a hypothesis testing procedure for the condition of a known lower specification limit. Finally, three examples and a Monte Carlo simulation are presented to assess the behaviour of this test statistic for testing the null hypothesis under given significance levels. Product managers can use the proposed testing procedure to determine whether or not a process adheres to a required level of performance.
關鍵字 process capability indices;exponential distribution; upper record values;UMVUE;Monte Carlo simulation
語言 en
ISSN 0954-4054; 2041-2975
期刊性質 國外
收錄於 SCI EI
產學合作
通訊作者 Wu, J-W
審稿制度
國別 GBR
公開徵稿
出版型式 紙本
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/69180 )

機構典藏連結