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Fractional dynamics in the describing function analysis of nonlinear friction

2006-07Conference object Open access
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dc.contributor.authorDuarte, Fernando B. M.
dc.contributor.authorTenreiro Machado, J. A.
dc.date.accessioned2019-03-29T15:54:52Z
dc.date.available2019-03-29T15:54:52Z
dc.date.issued2006-07
dc.description.abstractThis paper studies the describing function (DF) of systems constituted by a mass subjected to nonlinear friction. The friction force is decomposed in three components namely, the viscous, the Coulomb and the static forces. The system dynamics is analyzed in the DF perspective revealing a fractional-order behaviour. The reliability of the DF method is evaluated through the signal harmonic content and the limit cycle prediction.pt_PT
dc.description.versionN/Apt_PT
dc.identifier.urihttp://hdl.handle.net/10400.22/13258
dc.language.isoengpt_PT
dc.relation.ispartofseriesIFAC;2006
dc.subjectDescribing Functionpt_PT
dc.subjectFrictionpt_PT
dc.subjectControlpt_PT
dc.subjectModellingpt_PT
dc.titleFractional dynamics in the describing function analysis of nonlinear frictionpt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlacePorto, Portugalpt_PT
oaire.citation.endPage289pt_PT
oaire.citation.startPage284pt_PT
oaire.citation.title2nd IFAC Workshop on Fractional Differentiation and its Applicationspt_PT
person.familyNameTenreiro Machado
person.givenNameJ. A.
person.identifier.ciencia-id7A18-4935-5B29
person.identifier.orcid0000-0003-4274-4879
person.identifier.ridM-2173-2013
person.identifier.scopus-author-id55989030100
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublication82cd5c17-07b6-492b-b3e3-ecebdad1254f
relation.isAuthorOfPublication.latestForDiscovery82cd5c17-07b6-492b-b3e3-ecebdad1254f

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