On synchrophasing control of vibration for a floating raft vibration isolation system

Detalhes bibliográficos
Autor(a) principal: Yang, Tiejun
Data de Publicação: 2014
Outros Autores: Zhou, Liubin, Brennan, Michael J. [UNESP], Zhu, Minggang, Liu, Zhigang
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/167770
Resumo: A large-scale floating raft vibration isolation system installed on a flexible hull-like structure is described in this paper. Four vibration exciters, in which two counter rotating shafts with the same balanced masses are driven by a phase asynchronous motor, are used to simulate rotating machines on the raft. The phase of the electrical supply to the motors is adjusted by synchrophasing control scheme to reduce the vibration transmitted to the host structure to which the machinery raft is attached. This kind of synchrophasing control for the floating raft vibration isolation system is investigated theoretically and experimentally. At last some results are presented and discussed.
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spelling On synchrophasing control of vibration for a floating raft vibration isolation systemFloating raftHull-like structureSynchrophasing controlVibration isolationA large-scale floating raft vibration isolation system installed on a flexible hull-like structure is described in this paper. Four vibration exciters, in which two counter rotating shafts with the same balanced masses are driven by a phase asynchronous motor, are used to simulate rotating machines on the raft. The phase of the electrical supply to the motors is adjusted by synchrophasing control scheme to reduce the vibration transmitted to the host structure to which the machinery raft is attached. This kind of synchrophasing control for the floating raft vibration isolation system is investigated theoretically and experimentally. At last some results are presented and discussed.Harbin Engineering UniversityWuhan Second Ship Design and Research InstituteDepartamento de Engenharia Mecânica UNESPDepartamento de Engenharia Mecânica UNESPHarbin Engineering UniversityWuhan Second Ship Design and Research InstituteUniversidade Estadual Paulista (Unesp)Yang, TiejunZhou, LiubinBrennan, Michael J. [UNESP]Zhu, MinggangLiu, Zhigang2018-12-11T16:38:15Z2018-12-11T16:38:15Z2014-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectINTERNOISE 2014 - 43rd International Congress on Noise Control Engineering: Improving the World Through Noise Control.http://hdl.handle.net/11449/1677702-s2.0-84923598211Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengINTERNOISE 2014 - 43rd International Congress on Noise Control Engineering: Improving the World Through Noise Controlinfo:eu-repo/semantics/openAccess2021-10-23T21:44:37Zoai:repositorio.unesp.br:11449/167770Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:45:03.891966Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv On synchrophasing control of vibration for a floating raft vibration isolation system
title On synchrophasing control of vibration for a floating raft vibration isolation system
spellingShingle On synchrophasing control of vibration for a floating raft vibration isolation system
Yang, Tiejun
Floating raft
Hull-like structure
Synchrophasing control
Vibration isolation
title_short On synchrophasing control of vibration for a floating raft vibration isolation system
title_full On synchrophasing control of vibration for a floating raft vibration isolation system
title_fullStr On synchrophasing control of vibration for a floating raft vibration isolation system
title_full_unstemmed On synchrophasing control of vibration for a floating raft vibration isolation system
title_sort On synchrophasing control of vibration for a floating raft vibration isolation system
author Yang, Tiejun
author_facet Yang, Tiejun
Zhou, Liubin
Brennan, Michael J. [UNESP]
Zhu, Minggang
Liu, Zhigang
author_role author
author2 Zhou, Liubin
Brennan, Michael J. [UNESP]
Zhu, Minggang
Liu, Zhigang
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Harbin Engineering University
Wuhan Second Ship Design and Research Institute
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Yang, Tiejun
Zhou, Liubin
Brennan, Michael J. [UNESP]
Zhu, Minggang
Liu, Zhigang
dc.subject.por.fl_str_mv Floating raft
Hull-like structure
Synchrophasing control
Vibration isolation
topic Floating raft
Hull-like structure
Synchrophasing control
Vibration isolation
description A large-scale floating raft vibration isolation system installed on a flexible hull-like structure is described in this paper. Four vibration exciters, in which two counter rotating shafts with the same balanced masses are driven by a phase asynchronous motor, are used to simulate rotating machines on the raft. The phase of the electrical supply to the motors is adjusted by synchrophasing control scheme to reduce the vibration transmitted to the host structure to which the machinery raft is attached. This kind of synchrophasing control for the floating raft vibration isolation system is investigated theoretically and experimentally. At last some results are presented and discussed.
publishDate 2014
dc.date.none.fl_str_mv 2014-01-01
2018-12-11T16:38:15Z
2018-12-11T16:38:15Z
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 INTERNOISE 2014 - 43rd International Congress on Noise Control Engineering: Improving the World Through Noise Control.
http://hdl.handle.net/11449/167770
2-s2.0-84923598211
identifier_str_mv INTERNOISE 2014 - 43rd International Congress on Noise Control Engineering: Improving the World Through Noise Control.
2-s2.0-84923598211
url http://hdl.handle.net/11449/167770
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv INTERNOISE 2014 - 43rd International Congress on Noise Control Engineering: Improving the World Through Noise Control
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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_ 1808129548555911168

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