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 hal.structure.identifier
BIGERELLE, Maxence
11230 Laboratoire de Métallurgie Physique et Génie des Matériaux [LMPGM]
dc.contributor.author
 hal.structure.identifier
NAJJAR, Denis
11230 Laboratoire de Métallurgie Physique et Génie des Matériaux [LMPGM]
dc.contributor.author
 hal.structure.identifier
IOST, Alain
11230 Laboratoire de Métallurgie Physique et Génie des Matériaux [LMPGM]
dc.date.accessioned2016
dc.date.available2016
dc.date.issued2005
dc.date.submitted2015
dc.identifier.issn0043-1648
dc.identifier.urihttp://hdl.handle.net/10985/10847
dc.description.abstractIn this paper, we propose to create a fractal function defined by an infinite series to model worn surfaces obtained by a grinding process. In this series, each elementary term characterizes a wear process at a given scale. This series is only defined by two parameters: an amplitude parameter and the fractal dimension. This model is tested on worn profiles obtained by using different grinding paper grades and roughness is assessed by tactile profilometry. Then an inverse method is developed to obtain simulated profiles that present the same morphology as the experimental ones. The results from this study prove that our method allows simulation of profiles with elementary functions that characterize the wear process.
dc.language.isoen
dc.publisherElsevier
dc.rightsPost-print
dc.subjectWear
dc.subjectRoughness
dc.subjectProfilometry
dc.subjectSimulation
dc.subjectSmoothing effect
dc.titleMultiscale functional analysis of wear: A fractal model of the grinding process
dc.identifier.doi10.1016/j.wear.2004.09.025
dc.typdocArticle dans une revue avec comité de lecture
dc.localisationCentre de Lille
dc.subject.halInformatique: Traitement du signal et de l'image
dc.subject.halSciences de l'ingénieur: Matériaux
dc.subject.halSciences de l'ingénieur: Mécanique: Mécanique des matériaux
ensam.audienceInternationale
ensam.page232-239
ensam.journalWear
ensam.volume258
ensam.issue1-4
ensam.peerReviewingOui
hal.identifierhal-01321171
hal.version1
hal.statusaccept


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