A preventive maintenance model for leased equipment subject to internal degradation and external shock damage
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- 作者：Xiaojun Zhou ; zzhou745@sjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Changjie Wu ; Yanting Li ; Lifeng Xi
- 关键词：Leased equipment ; Imperfect preventive maintenance ; Internal degradation ; External shock damage ; Maintenance cost
- 刊名：Reliability Engineering & System Safety
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：154
- 期：Complete
- 页码：1-7
- 全文大小：594 K
文摘
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We propose an imperfect periodic preventive maintenance model for leased equipment.
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It can distinguish between the impact from internal degradation and that from external shocks.
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An internal–external interactive mechanism is proposed.
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Two improvement factors are introduced into the modeling of imperfect maintenance.
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The model is helpful for the PM scheduling of the same equipment rented by different lessees.