Optimal maintenance model for a multistate deteriorating system: a geometric process approach

被引：3
|
作者：
Lam, Y
Tse, YK
机构：
[1] Univ Hong Kong, Dept Stat & Actuarial Sci, Hong Kong, Hong Kong, Peoples R China
[2] NE Univ Qinhuangdao, Qinhuangdao 066004, Peoples R China
[3] Chinese Univ Hong Kong, Ctr Clin Trials & Epidemiol Res, Hong Kong, Hong Kong, Peoples R China
来源：
INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE | 2003年 / 34卷 / 05期
关键词：
D O I：
10.1080/00207720310001601019
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A monotone process model is introduced for a deteriorating system with k + 1 states (k working states and one failure state). We prove that the model is equivalent to a geometric process model for a two-state system, in the sense that both systems have the same long-run average cost per unit time and the same optimal maintenance policy. Finally, an optimal maintenance policy for the deteriorating system is determined analytically.
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页码：303 / 308
页数：6
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