期刊論文
| 學年 | 102 |
|---|---|
| 學期 | 2 |
| 出版（發表）日期 | 2014-04-01 |
| 作品名稱 | Planning step-stress test under Type-I censoring for the exponential case |
| 作品名稱（其他語言） | |
| 著者 | Lin, Chien-Tai; Chou, Cheng-Chieh; N. Balakrishnan |
| 單位 | 淡江大學數學學系 |
| 出版者 | Abingdon: Taylor & Francis |
| 著錄名稱、卷期、頁數 | Journal of Statistical Computation and Simulation 84(4), pp.819-832 |
| 摘要 | We consider in this work a k-level step-stress accelerated life-test (ALT) experiment with unequal duration steps τ=(τ1, …, τk). Censoring is allowed only at the change-stress point in the final stage. An exponential failure time distribution with mean life that is a log-linear function of stress, along with a cumulative exposure model, is considered as the working model. The problem of choosing the optimal τ is addressed using the variance-optimality criterion. Under this setting, we then show that the optimal k-level step-stress ALT model with unequal duration steps reduces just to a 2-level step-stress ALT model. |
| 關鍵字 | accelerated life; censored data; distributed computations; maximum likelihood; optimization; reliability |
| 語言 | en |
| ISSN | 0094-9655 |
| 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 | 是 |
| 國別 | GBR |
| 公開徵稿 | |
| 出版型式 | ,電子版,紙本 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/97814 ) |