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dc.contributor.author
 hal.structure.identifier
MAC, Duy Hung
13338 Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
dc.contributor.author
 hal.structure.identifier
CLENET, Stéphane
13338 Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
dc.contributor.authorMIPO, Jean-Claude
dc.date.accessioned2013
dc.date.available2013
dc.date.issued2012
dc.date.submitted2013
dc.identifier.issn1751-8822
dc.identifier.urihttp://hdl.handle.net/10985/7276
dc.descriptionThis paper is a postprint of a paper submitted to and accepted for publication in Science, Measurement & Technology, IET and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at IET Digital Library
dc.description.abstractMethods are now available to solve numerically electromagnetic problems with uncertain input data (behaviour law or geometry). The stochastic approach consists in modelling uncertain data using random variables. Discontinuities on the magnetic field distribution in the stochastic dimension can arise in a problem with uncertainties on the geometry. The basis functions (polynomial chaos) usually used to approximate the unknown fields in the random dimensions are no longer suited. One possibility proposed in the literature is to introduce additional functions (enrichment function) to tackle the problem of discontinuity. In this study, the authors focus on the method of random mappings and they show that in this case the discontinuity are naturally taken into account and that no enrichment function needs to be added.
dc.description.sponsorshipThis work is supported by the program MEDEE funded by the Nord Pas de Calais council and the European Community
dc.language.isoen
dc.publisherInstitution of Engineering and Technology
dc.rightsPost-print
dc.subjectFinite Element Method (FEM)
dc.subjectRandom Domains
dc.subjectElectromagnetism
dc.subjectStatic Problem
dc.subjectX-SFEM
dc.subjectTransformation Methods
dc.titleComparison of two approaches to compute magnetic field in problems with random domains
dc.identifier.doi10.1049/iet-smt.2011.0123
dc.typdocArticle dans une revue avec comité de lecture
dc.localisationCentre de Lille
dc.subject.halSciences de l'ingénieur: Electromagnétisme
ensam.audienceInternationale
ensam.page331-338
ensam.journalIET Science Measurement and Technology
ensam.volume6
ensam.issue5
hal.identifierhal-00857181
hal.version1
hal.statusaccept
dc.identifier.eissn1751-8830


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