Optimal progressive interval censoring plan under accelerated life test with limited budget

淡江大學機構典藏 > 商管學院 > 統計學系暨研究所 > 期刊論文 > Item 987654321/117053

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/117053

题名:	Optimal progressive interval censoring plan under accelerated life test with limited budget
作者:	Wu Shuo-Jye;Huang Syuan-Rong
关键词:	D-optimality;E-optimality;maximum likelihood method;multiple constant stress;T-optimality;Weibull distribution
日期:	2019-08-25
上传时间:	2019-09-19 12:10:47 (UTC+8)
出版者:	Taylor & Francis
摘要:	In this paper, we investigate some inference and design problems related to multiple constant-stress accelerated life test with progressive type-I interval censoring. A Weibull lifetime distribution at each stress-level combination is considered. The scale parameter of Weibull distribution is assumed to be a log-linear function of stresses. We obtain the estimates of the unknown parameters through the method of maximum likelihood, and also derive the Fisher's information matrix. The optimal number of test units, number of inspections, and length of the inspection interval are determined under D-optimality, T-optimality, and E-optimality criteria with cost constraint. An algorithm based on nonlinear mixed-integer programming is proposed to the optimal solution. The sensitivity of the optimal solution to changes in the values of the different parameters is studied.
關聯:	Journal of Statistical Computation and Simulation 89(17), p.3241-3257
DOI:	10.1080/00949655.2019.1658762
显示于类别:	[統計學系暨研究所] 期刊論文

文件中的档案:

档案	描述	大小	格式	浏览次数
index.html		0Kb	HTML	169	检视/开启
Optimal progressive interval censoring plan under accelerated life test with limited budget.pdf		1643Kb	Adobe PDF	1	检视/开启

在機構典藏中所有的数据项都受到原著作权保护.

TAIR相关文章