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Optimal replacement policies for a two-unit system with shock damage interaction

โœ Scribed by T. Satow; S. Osaki


Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
624 KB
Volume
46
Category
Article
ISSN
0898-1221

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โœฆ Synopsis


In this paper, we consider a two component system where component 1 failures occur according to a Poisson process. Each component 1 failure causes a random amount of damage to component 2 leading to its failure when the total damage exceeds a specified level. We study a two-parameter maintenance policy which minimizes the expected cost per unit of time for infinite time operation.


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Optimal replacement policy for a series
โœ Sophie Mercier; Pierre-Etienne Labeau ๐Ÿ“‚ Article ๐Ÿ“… 2004 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 225 KB ๐Ÿ‘ 1 views

## Abstract Most maintenance policies assume that failed or used components are replaced with identical units. Actually, such a hypothesis neglects the possible obsolescence of the components. When a new, more reliable and less consuming technology becomes available, a decision has to be made as fo