Extended block replacement models
نویسندگان
چکیده
منابع مشابه
Opportunity - based block replacement
In this paper we consider a block replacement model in which a component can be replaced preventively at maintenance opportunities only. Maintenance opportunities occur randomly and are modelled through a renewal process. In the first, theoretical part of the paper we derive an optimality equation and show that the optimal opportunity block replacement policy can be described as a so-called one...
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The block replacement policy with no replacement at failure means that a unit is always replaced at fixed time, but not replaced at failure. In this paper, the lifetime of the unit is assumed to be an uncertain variable, the model of expected cost per unit time following no replacement at failure policy is proposed, and the existence condition of the optimal replacement time is given. Furthermo...
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ژورنال
عنوان ژورنال: RAIRO - Operations Research
سال: 1984
ISSN: 0399-0559,1290-3868
DOI: 10.1051/ro/1984180100591