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dc.contributor.authorTusset, Angelo Marcelo
dc.contributor.authorPiccirillo, Vinicius
dc.contributor.authorBalthazar, José Manoel [UNESP]
dc.contributor.authorRebello Da Fonseca Brasil, Reyolando Manoel Lopes
dc.identifier.citationJournal of Theoretical and Applied Mechanics, v. 53, n. 3, p. 653-664, 2015.
dc.description.abstractWe consider chaotic motions of a portal frame structure under non-ideal loading. To suppress this chaotic behavior, a controlling scheme is implemented. The control strategy involves application of two control signals and nonlinear feedforward control to maintain a desired periodic orbit, and state feedback control to bring the system trajectory into the desired periodic orbit. Additionally, the control strategy includes an active magneto-rheological damper to actuate the system. The control force of the damper is a function of the voltage applied in the coil of the damper that is based on the force given by the controller.en
dc.relation.ispartofJournal of Theoretical and Applied Mechanics
dc.subjectFeedback control
dc.subjectFeedforward control
dc.subjectMR damper
dc.titleOn suppression of chaotic motions of a portal frame structure under non-ideal loading using a magneto-rheological damperen
dc.contributor.institutionFederal University of Technology-Paraná - UTFPR
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal do ABC (UFABC)
dc.description.affiliationFederal University of Technology-Paraná - UTFPR
dc.description.affiliationUniversity Paulista State - UNESP
dc.description.affiliationFederal University of ABC - UFABC
dc.description.affiliationUnespUniversity Paulista State - UNESP
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