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Exact Methods for Testing and Repairing a Failed Complex System with a Minimal Average Cost

Guillaume Thisselin 1 Marie-Claude Portmann 1
1 MACSI - Industrial system modeling, analysis and operation
INRIA Lorraine, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
Abstract : We consider any corrective maintenance operation of a complex system. The problem is to minimize the average cost of testing and repairing operations after each failure of the system under the assumption tests and repairs are perfect. We propose a series of methods for building optimal maintenance trees. Two improvement techniques are examined and experimented: use of memory and elimination with lower and upper bounds. || Nous considérons une opération de maintenance corrective d'un système complexe. Il s'agit de minimiser l'espérance de la somme des coûts de test et de réparation d'un système qui fonctionnait et qui vient de tomber en panne sous l'hypothèse que les tests
Mots-clés : minimal average cost maintenance combinatorial optimization stochastic model fault and repairing diagnosis optimisation combinatoire modèle stochastique diagnostique de panne et réparation espérance minimal de coût
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Conference papers
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https://hal.inria.fr/inria-00099822
Contributor : Publications Loria <>
Submitted on : Tuesday, September 26, 2006 - 9:41:33 AM
Last modification on : Friday, February 26, 2021 - 3:28:04 PM

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  • HAL Id : inria-00099822, version 1

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INRIA | CNRS | LORIA | UNIV-LORRAINE

Citation

Guillaume Thisselin, Marie-Claude Portmann. Exact Methods for Testing and Repairing a Failed Complex System with a Minimal Average Cost. International Conference on Industrial Engineering and Production Management - IEPM'2003, Fucam, May 2003, Porto, Portugal, pp.492-501. ⟨inria-00099822⟩

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