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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/71454
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dc.contributor.authorPerini, Efrain Araujo-
dc.contributor.authorKoroishi, Edson Hideki-
dc.contributor.authorBueno, Douglas Domingues-
dc.contributor.authorLopes Júnior, Vicente-
dc.contributor.authorNascimento, Luiz de Paula do-
dc.date.accessioned2014-05-27T11:24:34Z-
dc.date.accessioned2016-10-25T18:28:06Z-
dc.date.available2014-05-27T11:24:34Z-
dc.date.available2016-10-25T18:28:06Z-
dc.date.issued2009-12-01-
dc.identifierhttps://www.sem.org/Proceedings/ConferencePapers-Paper.cfm?ConfPapersPaperID=19437-
dc.identifier.citationConference Proceedings of the Society for Experimental Mechanics Series.-
dc.identifier.issn2191-5644-
dc.identifier.issn2191-5652-
dc.identifier.urihttp://hdl.handle.net/11449/71454-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/71454-
dc.description.abstractThe recent years have seen the appearance of innovative system for acoustic and vibration attenuation, most of them integrating new actuator technologies. In this sense, the study of algorithms for active vibrations control in rotating machinery became an area of enormous interest, mainly due to countless demands of an optimal performance of mechanical systems in aircraft, aerospace and automotive structures. In this way, this paper presents an approach that is numerically verified for active vibration control in a rotor using Active Magnetic Bearings (AMB). The control design in a discrete state-space formulation is carried out through feedback technique and Linear Matrix Inequalities (LMI) approach. LMI is useful for system with uncertainties. The AMB uses electromagnetic forces to support a rotor without mechanical contact. By monitoring the position of the shaft and changing the dynamics of the system accordingly, the AMB keeps the rotor in a desired position. This unique feature has broadened for the applications of AMB and now they can be considered not only as a main support bearing in a machine but also as dampers for vibration control and force actuators. © 2009 Society for Experimental Mechanics Inc.en
dc.language.isoeng-
dc.sourceScopus-
dc.subjectActive magnetic bearing-
dc.subjectLinear matrix inequalities (LMI)-
dc.subjectRotating machinery-
dc.subjectVibration active control-
dc.subjectActive control-
dc.subjectActive Magnetic Bearing-
dc.subjectActive magnetic bearings-
dc.subjectActive vibration controls-
dc.subjectActuator technology-
dc.subjectAutomotive structures-
dc.subjectControl design-
dc.subjectDesired position-
dc.subjectElectromagnetic forces-
dc.subjectFeedback techniques-
dc.subjectForce actuators-
dc.subjectInnovative systems-
dc.subjectMagnetic actuators-
dc.subjectMechanical contact-
dc.subjectMechanical systems-
dc.subjectOptimal performance-
dc.subjectState space formulation-
dc.subjectSupport bearings-
dc.subjectUnique features-
dc.subjectVibration attenuation-
dc.subjectActuators-
dc.subjectAircraft control-
dc.subjectExhibitions-
dc.subjectInnovation-
dc.subjectLinear matrix inequalities-
dc.subjectState space methods-
dc.subjectStructural dynamics-
dc.subjectVibration control-
dc.subjectMagnetic amplifiers-
dc.titleActive control in rotating machinery using magnetic actuators with linear matrix inequalities (LMI) approachen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationDepartment of Mechanical Engineering Grupo de Materiais e Sistemas Inteligentes - GMSINT Sao Paulo State University (UNESP), Av. Brasil, centro, 56, 15385-000-
dc.description.affiliationUnespDepartment of Mechanical Engineering Grupo de Materiais e Sistemas Inteligentes - GMSINT Sao Paulo State University (UNESP), Ilha Solteira Av. Brasil, centro, 56, 15385-000-
dc.rights.accessRightsAcesso aberto-
dc.relation.ispartofConference Proceedings of the Society for Experimental Mechanics Series-
dc.identifier.scopus2-s2.0-84861553025-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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