LINEAR QUADRATIC REGULATOR APPLIED TO A MAGNETORHEOLOGICAL DAMPER AIMING ATTENUATE VIBRATION IN AN AUTOMOTIVE SUSPENSION

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dc.contributor.authorRoefero, L. G.P. [UNESP]
dc.contributor.authorChavarette, F. R. [UNESP]
dc.contributor.authorMishra, L. N.
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionVellore Institute of Technology
dc.date.accessioned2023-07-29T13:27:12Z
dc.date.available2023-07-29T13:27:12Z
dc.date.issued2022-01-01
dc.description.abstractAutomotive suspension is a mechanical device used in automobiles to attenuate vibrations, which are caused by the undulation of the oor. This device can be modeled by a mass-spring-damper system, and the damper used in most real situations is a viscous medium damper, which dissipates energy passively. In this work, a 1=4 model of automotive suspension was analyzed when the passive shock absorber is exchanged for a magnetorheological shock absorber, whose control current is determined by a law of Optimal Linear Control. Based on the analyzes made in terms of displacement and acceleration, more satisfactory results were obtained in the system containing the AMR, in contrast to the results obtained with the presence of the passive damper.en
dc.description.affiliationUniv. Estadual Paulista Departamento de Engenharia Mecânica Faculdade de Engenharia de Ilha Solteira, Av. Brasil Sul,56,Centro,Ilha Solteira,SP
dc.description.affiliationUniv. Estadual Paulista Departamento de Engenharia Fsica e Matematica Instituto de Qumica UNESP Campus de Araraquara Rua Prof. Francisco Degni, 55,Quitandinha,SP
dc.description.affiliationDepartment of Mathematics School of Advanced Sciences Vellore Institute of Technology, Tamil Nadu
dc.description.affiliationUnespUniv. Estadual Paulista Departamento de Engenharia Mecânica Faculdade de Engenharia de Ilha Solteira, Av. Brasil Sul,56,Centro,Ilha Solteira,SP
dc.description.affiliationUnespUniv. Estadual Paulista Departamento de Engenharia Fsica e Matematica Instituto de Qumica UNESP Campus de Araraquara Rua Prof. Francisco Degni, 55,Quitandinha,SP
dc.format.extent1189-1201
dc.identifier.citationTurkish World Mathematical Society Journal of Applied and Engineering Mathematics, v. 12, n. 4, p. 1189-1201, 2022.
dc.identifier.issn2146-1147
dc.identifier.scopus2-s2.0-85141310275
dc.identifier.urihttp://hdl.handle.net/11449/247836
dc.language.isoeng
dc.relation.ispartofTurkish World Mathematical Society Journal of Applied and Engineering Mathematics
dc.sourceScopus
dc.subjectAutomotive suspension
dc.subjectLqr control
dc.subjectMagnetorheological damper
dc.subjectVibration.
dc.titleLINEAR QUADRATIC REGULATOR APPLIED TO A MAGNETORHEOLOGICAL DAMPER AIMING ATTENUATE VIBRATION IN AN AUTOMOTIVE SUSPENSIONen
dc.typeArtigo
unesp.author.orcid0000-0001-9194-8208[1]
unesp.author.orcid0000-0002-1203-7586[2]
unesp.author.orcid0000-0001-7774-7290[3]
unesp.departmentEngenharia Mecânica - FEISpt

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Ilha Solteira - FEIS - Faculdade de Engenharia