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dc.contributor.authorMoraes, Fernandode Haro [UNESP]
dc.contributor.authorSilveira, Marcos [UNESP]
dc.contributor.authorGonçalves, Paulo J. Paupitz [UNESP]
dc.date.accessioned2018-12-11T17:37:06Z
dc.date.available2018-12-11T17:37:06Z
dc.date.issued2018-08-01
dc.identifierhttp://dx.doi.org/10.1007/s11071-018-4262-6
dc.identifier.citationNonlinear Dynamics, v. 93, n. 3, p. 1325-1340, 2018.
dc.identifier.issn1573-269X
dc.identifier.issn0924-090X
dc.identifier.urihttp://hdl.handle.net/11449/179872
dc.description.abstractThe inerter is a two-terminal mechanical element that produces forces directly proportional to the relative acceleration between these terminals. The linear behaviour of this element has already been described in the literature. In this work, the nonlinear effects of the geometrical arrangement of the inerter are investigated in terms of vibration isolation and compared to the traditional arrangement. The analysis comprises the use of harmonic-balanced method applied to the exact equation, as well as approximations for low amplitude and high amplitude. Numerical analysis is used to complement the investigation. Comparison with classic vibration isolators shows possible benefits for high frequency regimes. The effects from the geometrical nonlinearity vanish when the amplitude of motion is large.en
dc.format.extent1325-1340
dc.language.isoeng
dc.relation.ispartofNonlinear Dynamics
dc.sourceScopus
dc.subjectGeometrical nonlinearity
dc.subjectInerter
dc.subjectVibration isolation
dc.titleOn the dynamics of a vibration isolator with geometrically nonlinear inerteren
dc.typeArtigo
dc.contributor.institutionSão Paulo Federal Institute - IFSP
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.description.affiliationSão Paulo Federal Institute - IFSP, Câmpus Araraquara, R. Doutor Aldo Benedito Pierri, 250
dc.description.affiliationSchool of Engineering Bauru State University of São Paulo - UNESP, Av. Eng. Luiz Edmundo C. Coube 14-01
dc.description.affiliationUnespSchool of Engineering Bauru State University of São Paulo - UNESP, Av. Eng. Luiz Edmundo C. Coube 14-01
dc.identifier.doi10.1007/s11071-018-4262-6
dc.rights.accessRightsAcesso aberto
dc.identifier.scopus2-s2.0-85047110744
dc.identifier.file2-s2.0-85047110744.pdf
unesp.author.orcid0000-0001-7983-5665[3]
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