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dc.contributor.authorColantonio, Lorenzo
dc.contributor.authorDehombreux, Pierre
dc.contributor.authorHajžman, Michal
dc.contributor.authorVerlinden, Olivier
dc.date.accessioned2023-02-13T11:00:24Z-
dc.date.available2023-02-13T11:00:24Z-
dc.date.issued2022
dc.identifier.citationCOLANTONIO, L. DEHOMBREUX, P. HAJŽMAN, M. VERLINDEN, O. 3D projection of the LuGre friction model adapted to varying normal forces. MULTIBODY SYSTEM DYNAMICS, 2022, roč. 55, č. 3, s. 267-291. ISSN: 1384-5640cs
dc.identifier.issn1384-5640
dc.identifier.uri2-s2.0-85127700170
dc.identifier.urihttp://hdl.handle.net/11025/51494
dc.format25 s.cs
dc.format.mimetypeapplication/pdf
dc.language.isoenen
dc.publisherSpringeren
dc.relation.ispartofseriesMultibody System Dynamicsen
dc.rights© authorsen
dc.title3D projection of the LuGre friction model adapted to varying normal forcesen
dc.typečlánekcs
dc.typearticleen
dc.rights.accessopenAccessen
dc.type.versionpublishedVersionen
dc.description.abstract-translatedIn this paper, we develop an adaptation of the LuGre friction model so as to allow the development of the friction force and its application in any directions on systems subjected to varying normal forces. This is achieved by projecting a modified LuGre model adapted to varying normal forces in 3D along an arbitrary orthogonal system. Consequently, the direction of the friction force is automatically oriented in the correct direction, thus stick, stick-slip, and slip behavior can be represented in all directions. The projected friction model has the following friction features: stick-slip, presliding displacement, frictional lag, varying break-away force, viscous friction, Stribeck effect, and is adapted to varying normal forces. The equivalence of this projected LuGre model with the modified one is proven analytically. The friction model is then applied to simulate the friction on two mechanical systems. The first system consists of a cube sliding on a plane with a transition from stick to slip due to varying normal forces and with a pulling force oriented in multiples directions of the contact plane. The second one is a more complex system consisting of three turbine blades that uses friction to damp their resonance. The results obtained for both systems are consistent with literature.en
dc.subject.translatedFrictionen
dc.subject.translatedLuGreen
dc.subject.translatedMechanical systemen
dc.subject.translatedNormal forceen
dc.subject.translatedTurbine bladesen
dc.identifier.doi10.1007/s11044-022-09820-5
dc.type.statusPeer-revieweden
dc.identifier.document-number778915400001
dc.identifier.obd43938710
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