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Optimal stopping for predictive maintenance of a structure subject to corrosion

hal.structure.identifierInstitut de Mathématiques de Bordeaux [IMB]
hal.structure.identifierQuality control and dynamic reliability [CQFD]
hal.structure.identifierGroupe de Recherche en Economie Théorique et Appliquée [GREThA]
dc.contributor.authorDE SAPORTA, Benoîte
hal.structure.identifierQuality control and dynamic reliability [CQFD]
hal.structure.identifierInstitut de Mathématiques de Bordeaux [IMB]
dc.contributor.authorDUFOUR, François
hal.structure.identifierInstitut de Mathématiques de Bordeaux [IMB]
hal.structure.identifierQuality control and dynamic reliability [CQFD]
dc.contributor.authorZHANG, Huilong
hal.structure.identifierASTRIUM
dc.contributor.authorELEGBEDE, Charles
dc.date.accessioned2024-04-04T02:27:21Z
dc.date.available2024-04-04T02:27:21Z
dc.date.created2011-01-10
dc.date.issued2012
dc.identifier.issn1748-006X
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/190025
dc.description.abstractEnWe present a numerical method to compute the optimal maintenance time for a complex dynamic system. An early intervention may be uselessly costly, but a late one may lead to a partial/complete failure of the system, which has to be avoided. One must therefore find a balance between these two extreme maintenance policies. To achieve this aim, we model the system by a stochastic hybrid process and propose a numerical method to optimize the maintenance time for this kind of processes. Mathematically, this is an optimal stopping problem. We apply our algorithm to the example of maintenance of a metallic structure subject to corrosion.
dc.language.isoen
dc.publisherSAGE Publications
dc.title.enOptimal stopping for predictive maintenance of a structure subject to corrosion
dc.typeArticle de revue
dc.subject.halMathématiques [math]/Probabilités [math.PR]
dc.subject.halMathématiques [math]/Optimisation et contrôle [math.OC]
dc.identifier.arxiv1101.1740
bordeaux.journalProceedings of the Institution of Mechanical Engineers, Part O: Journal of Risk and Reliability
bordeaux.pagepp169-181
bordeaux.volume226
bordeaux.hal.laboratoriesInstitut de Mathématiques de Bordeaux (IMB) - UMR 5251*
bordeaux.issue2
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.peerReviewedoui
hal.identifierhal-00554759
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00554759v1
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