Suppression of chaotic vibrations in a nonlinear half-car model
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1063/1.4904688 http://hdl.handle.net/11449/179286 |
Resumo: | The present work investigates the nonlinear response of a half-car model. The disturbances of the road are assumed to be sinusoidal. After constructing the bifurcation diagram, we using the 0-1 test for identify the chaotic motion. The principal objective of this study is to eliminate the chaotic behaviour of the chassis and reduce its vibration, and for this reason a control system for semi-active vehicle suspension with magnetorheological damper is proposed. The control mechanism is designed based on SDRE technique, where the control parameter is the voltage applied to the coil of the damper. Numerical results show that the proposed control method is effective in significantly reducing of the chassis vibration, increasing therefore, passenger comfort. |
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Repositório Institucional da UNESP |
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2946 |
spelling |
Suppression of chaotic vibrations in a nonlinear half-car modelThe present work investigates the nonlinear response of a half-car model. The disturbances of the road are assumed to be sinusoidal. After constructing the bifurcation diagram, we using the 0-1 test for identify the chaotic motion. The principal objective of this study is to eliminate the chaotic behaviour of the chassis and reduce its vibration, and for this reason a control system for semi-active vehicle suspension with magnetorheological damper is proposed. The control mechanism is designed based on SDRE technique, where the control parameter is the voltage applied to the coil of the damper. Numerical results show that the proposed control method is effective in significantly reducing of the chassis vibration, increasing therefore, passenger comfort.UTFPR- PONTA GROSSA PRUNESP-BAURU SPUFABC-SANTO ANDRE SPUNESP-BAURU SPPRUniversidade Estadual Paulista (Unesp)Universidade Federal do ABC (UFABC)Tusset, Angelo MarceloPiccirillo, ViníciusJanzen, Frederic ConradLenz, Wagner BarthBalthazar, José Manoel [UNESP]Da Fonseca Brasil, Reyolando M. L. R.2018-12-11T17:34:33Z2018-12-11T17:34:33Z2014-12-10info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject1127-1136http://dx.doi.org/10.1063/1.4904688AIP Conference Proceedings, v. 1637, p. 1127-1136.1551-76160094-243Xhttp://hdl.handle.net/11449/17928610.1063/1.49046882-s2.0-85031864125Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAIP Conference Proceedingsinfo:eu-repo/semantics/openAccess2021-10-23T08:24:54Zoai:repositorio.unesp.br:11449/179286Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T08:24:54Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Suppression of chaotic vibrations in a nonlinear half-car model |
title |
Suppression of chaotic vibrations in a nonlinear half-car model |
spellingShingle |
Suppression of chaotic vibrations in a nonlinear half-car model Tusset, Angelo Marcelo |
title_short |
Suppression of chaotic vibrations in a nonlinear half-car model |
title_full |
Suppression of chaotic vibrations in a nonlinear half-car model |
title_fullStr |
Suppression of chaotic vibrations in a nonlinear half-car model |
title_full_unstemmed |
Suppression of chaotic vibrations in a nonlinear half-car model |
title_sort |
Suppression of chaotic vibrations in a nonlinear half-car model |
author |
Tusset, Angelo Marcelo |
author_facet |
Tusset, Angelo Marcelo Piccirillo, Vinícius Janzen, Frederic Conrad Lenz, Wagner Barth Balthazar, José Manoel [UNESP] Da Fonseca Brasil, Reyolando M. L. R. |
author_role |
author |
author2 |
Piccirillo, Vinícius Janzen, Frederic Conrad Lenz, Wagner Barth Balthazar, José Manoel [UNESP] Da Fonseca Brasil, Reyolando M. L. R. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
PR Universidade Estadual Paulista (Unesp) Universidade Federal do ABC (UFABC) |
dc.contributor.author.fl_str_mv |
Tusset, Angelo Marcelo Piccirillo, Vinícius Janzen, Frederic Conrad Lenz, Wagner Barth Balthazar, José Manoel [UNESP] Da Fonseca Brasil, Reyolando M. L. R. |
description |
The present work investigates the nonlinear response of a half-car model. The disturbances of the road are assumed to be sinusoidal. After constructing the bifurcation diagram, we using the 0-1 test for identify the chaotic motion. The principal objective of this study is to eliminate the chaotic behaviour of the chassis and reduce its vibration, and for this reason a control system for semi-active vehicle suspension with magnetorheological damper is proposed. The control mechanism is designed based on SDRE technique, where the control parameter is the voltage applied to the coil of the damper. Numerical results show that the proposed control method is effective in significantly reducing of the chassis vibration, increasing therefore, passenger comfort. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-12-10 2018-12-11T17:34:33Z 2018-12-11T17:34:33Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1063/1.4904688 AIP Conference Proceedings, v. 1637, p. 1127-1136. 1551-7616 0094-243X http://hdl.handle.net/11449/179286 10.1063/1.4904688 2-s2.0-85031864125 |
url |
http://dx.doi.org/10.1063/1.4904688 http://hdl.handle.net/11449/179286 |
identifier_str_mv |
AIP Conference Proceedings, v. 1637, p. 1127-1136. 1551-7616 0094-243X 10.1063/1.4904688 2-s2.0-85031864125 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
AIP Conference Proceedings |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1127-1136 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1803649415884308480 |