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JSIR Vol.71 [2012] >
JSIR Vol.71(11) [November 2012] >
| Title: | Optimal replacement policy for obsolete components using cuckoo optimization algorithm based-approach: Dependability context |
| Authors: | Mellal, Mohamed Arezki
Adjerid, Smail
Williams, Edward J.
Benazzouz, Djamel |
| Keywords: | Replacement policy
Obsolescence
Cuckoo optimization algorithm
Aging |
| Issue Date: | Nov-2012 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | In
this paper, we present an optimization approach to deal with technological
obsolescence in the case of several components. A component becomes obsolete
when a challenger unit is available and possessing the same functionalities,
but with more recent performances. The proposed approach includes the costs,
failures rates, replacement teams, aging, energy consumption and the increasing
technology rates. The budget constraint is formalized to select the components
should be
replaced
and the model is based on cuckoo optimization algorithm (COA).
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| Page(s): | 715-721 |
| CC License: |  CC Attribution-Noncommercial-No Derivative Works 2.5 India |
| ISSN: | 0975-1084 (Online); 0022-4456 (Print) |
| Source: | JSIR Vol.71(11) [November 2012]
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