A PERIODIC MAINTENANCE MODEL WITH USED EQUIPMENT AND RANDOM MINIMAL REPAIR

被引：0
|
作者：
KADI, DA [1 ]
BEAUCAIRE, C [1 ]
CLEROUX, R [1 ]
机构：
[1] UNIV MONTREAL,DEPT INFORMAT & RECH OPERAT,MONTREAL H3C 3J7,QUEBEC,CANADA
来源：
NAVAL RESEARCH LOGISTICS | 1990年 / 37卷 / 06期
关键词：
D O I：
10.1002/1520-6750(199012)37:6<855::AID-NAV3220370605>3.0.CO;2-U
中图分类号：
C93 [管理学]; O22 [运筹学];
学科分类号：
070105 ; 12 ; 1201 ; 1202 ; 120202 ;
摘要：
The maintenance strategy considered in this article is in the class of block replacement policies. The working unit is replaced by new ones at instants T,2T,3T,… independently of the age and state of the unit. If a failure occurs between these instants, the random repair cost is evaluated. If it is smaller than a predetermined control limit then a minimal repair is carried out. Otherwise the unit is replaced by a used unit. The performance of this maintenance strategy is evaluated in terms of average total cost per time unit over an infinite time span. The mathematical model is defined and several analytical results are obtained. A computer program has been written, which solves the mathematical problem, and some examples are given for the cases where the underlying life distribution is gamma, Weibull or truncated normal. Copyright © 1990 Wiley Periodicals, Inc., A Wiley Company
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页码：855 / 865
页数：11
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