Dynamic analysis of an electromagnetic vibration absorber in a non-ideal system

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dc.contributor.authorPetrocino, Eduardo Abuhamad [UNESP]
dc.contributor.authorBalthazar, José Manoel [UNESP]
dc.contributor.authorTusset, Ângelo Marcelo
dc.contributor.authorGonçalves, Paulo José Paupitz [UNESP]
dc.contributor.authorSilveira, Marcos [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionFederal University of Technology – Paraná
dc.date.accessioned2023-07-29T15:41:41Z
dc.date.available2023-07-29T15:41:41Z
dc.date.issued2023-01-01
dc.description.abstractA dynamic system usually used in engineering are rotating machines fixed to flexible structures, and an excessive vibration known as the Sommerfeld effect may occur in the passage of the resonance. This research aims to analyze an electromagnetic absorber in a non-ideal system, a simple model for the analysis of the first mode of a beam. In this context, an investigation of the dynamic behavior of a cantilever beam with a dc motor coupled to its free end, having an unbalanced mass on its axis, providing a non-ideal energy source. A permanent magnet is attached to this same free end, which is immersed inside a coil attached to the base. In this step, an analysis of the dynamic behavior is carried out by means of an analytical solution approximated by the averaging method and by numerical computational simulations. The absorber reduces the phenomena caused by the Sommerfeld effect and reduces the region of instability.en
dc.description.affiliationElectrical Engineering Department São Paulo State University, Av. Eng. Luiz Ed. C. Coube 14-01, SP
dc.description.affiliationMechanical Engineering Department São Paulo State University, Av. Eng. Luiz Ed. C. Coube 14-01, SP
dc.description.affiliationEngineering Department Federal University of Technology – Paraná, R. Dr Washington S. Chueire, 330, PR
dc.description.affiliationUnespElectrical Engineering Department São Paulo State University, Av. Eng. Luiz Ed. C. Coube 14-01, SP
dc.description.affiliationUnespMechanical Engineering Department São Paulo State University, Av. Eng. Luiz Ed. C. Coube 14-01, SP
dc.format.extent287-302
dc.identifierhttp://dx.doi.org/10.1007/s11012-022-01621-6
dc.identifier.citationMeccanica, v. 58, n. 1, p. 287-302, 2023.
dc.identifier.doi10.1007/s11012-022-01621-6
dc.identifier.issn1572-9648
dc.identifier.issn0025-6455
dc.identifier.scopus2-s2.0-85143533755
dc.identifier.urihttp://hdl.handle.net/11449/249450
dc.language.isoeng
dc.relation.ispartofMeccanica
dc.sourceScopus
dc.subjectAveraging method
dc.subjectNon-ideal systems
dc.subjectSommerfeld effect
dc.titleDynamic analysis of an electromagnetic vibration absorber in a non-ideal systemen
dc.typeArtigo
unesp.author.orcid0000-0002-4026-6052[1]
unesp.author.orcid0000-0002-9796-3609[2]
unesp.author.orcid0000-0003-3144-0407[3]
unesp.author.orcid0000-0001-7983-5665[4]
unesp.departmentHistória - FCLASpt
unesp.departmentEngenharia Mecânica - FEBpt

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Artigos - Estatistica, Matemática Aplicada e Computação - IGCE
Assis - FCLAS - Faculdade de Ciências e Letras
Bauru - FEB - Faculdade de Engenharia