Optimal Burn-in and Preventive Maintenance Modeling with Competing Failure Processes |
| |
Authors: | HUANG Wen-ping ZHOU Jing-lun NING Ju-hong LIU Tian-yu |
| |
Affiliation: | 1. College of Information System and Management, National University of Defense Technology, Changsha 410073, China 2. College of Mathematics and Information Science, Jiangxi Normal University, Nanchang 330027, China |
| |
Abstract: | In this article, we assume that the product in the burn-in procedure only experiences continuous smooth degradation process, while in the field operation period the product experiences both continuous smooth degradation process and shock process. The shock process can cause the product not only traumatic failure,but also additional abrupt degradation damage. After the system reliability model and maintenance model have been proposed, the optimal burn-in setting and age replacement duration are obtained under the considering of minimizing the long run average cost rate. A numerical example with the real data is analyzed to illustrate the application of the model. |
| |
Keywords: | competing failure degradation failure random shock traumatic failure burn-in preventive maintenance |
本文献已被 CNKI 等数据库收录! |
|