Escape in a nonideal electro-mechanical system

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dc.contributor.authorBelato, D.
dc.contributor.authorWeber, H. I.
dc.contributor.authorBalthazar, José Manoel [UNESP]
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.contributor.institutionPUC/RJ
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:20:31Z
dc.date.available2014-05-27T11:20:31Z
dc.date.issued2002-11-01
dc.description.abstractIn this work a particular system is investigated consisting of a pendalum whose point of support is vibrated along a horizontal guide by a two bar linkage driven from a DC motor, considered as a limited power source. This system is nonideal since the oscillatory motion of the pendulum influences the speed of the motor and vice-versa, reflecting in a more complicated dynamical process. This work comprises the investigation of the phenomena that appear when the frequency of the pendulum draws near a secondary resonance region, due to the existing nonlinear interactions in the system. Also in this domain due to the power limitation of the motor, the frequency of the pendulum can be captured at resonance modifying completely the final response of the system. This behavior is known as Sommerfield effect and it will be studied here for a nonlinear system.en
dc.description.affiliationDPM - Fac. de Engenharia Mecanica UNICAMP, C. P. 6122, 13083-970 Campinas, SP
dc.description.affiliationDEM - Ponitifica Univ. Catolica PUC/RJ, 22453-900 Rio de Janeiro
dc.description.affiliationInst. de Geociencias Ciencias Exatas UNESP/Rio claro, C. P. 178, 13500-230 Rio Claro, SP
dc.description.affiliationUnespInst. de Geociencias Ciencias Exatas UNESP/Rio claro, C. P. 178, 13500-230 Rio Claro, SP
dc.format.extent335-340
dc.identifierhttp://dx.doi.org/10.1590/S0100-73862002000400014
dc.identifier.citationRevista Brasileira de Ciencias Mecanicas/Journal of the Brazilian Society of Mechanical Sciences, v. 24, n. 4, p. 335-340, 2002.
dc.identifier.doi10.1590/S0100-73862002000400014
dc.identifier.issn0100-7386
dc.identifier.scieloS0100-73862002000400014
dc.identifier.scopus2-s2.0-0036881921
dc.identifier.urihttp://hdl.handle.net/11449/67011
dc.language.isoeng
dc.relation.ispartofRevista Brasileira de Ciencias Mecanicas/Journal of the Brazilian Society of Mechanical Sciences
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectBifurcation
dc.subjectEscape
dc.subjectNonideal system
dc.subjectPendulum
dc.subjectSommerfield effect
dc.subjectBifurcation (mathematics)
dc.subjectDC motors
dc.subjectOscillations
dc.subjectPendulums
dc.subjectVibrations (mechanical)
dc.subjectSommerfeld effect
dc.subjectElectromechanical devices
dc.titleEscape in a nonideal electro-mechanical systemen
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/jbsms/paboutj.htm#Copyright
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Geociências e Ciências Exatas, Rio Claropt

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Artigos - Estatistica, Matemática Aplicada e Computação - IGCE