On the adaptive synchronous control of a large-scale dual-shaker platform system
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1177/10775463211068905 http://hdl.handle.net/11449/223499 |
Resumo: | There is an ever-increasing requirement for higher power vibrating platforms to test large-scale structures. Whilst this may be achieved with a single shaker, this is an expensive option. An alternative solution is to drive a platform with two or more smaller shakers. To do this effectively, however, requires the identical amplitude and phase response of the shakers. In practice, due to manufacturing tolerances and uneven loading, this is not possible without a control system. The design and implementation of such a system is the objective of this paper. An adaptive FxLMS algorithm is used in the synchronous control of a dual-shaker system, considering the dynamic coupling between the shakers. A simulation is presented to verify the effectiveness of the control algorithm before the control system is integrated with practical a dual-shaker system driving a vibrating platform. It is shown that there are significant differences between the controlled and the uncontrolled system, demonstrating the efficacy of the control approach. |
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Repositório Institucional da UNESP |
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2946 |
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On the adaptive synchronous control of a large-scale dual-shaker platform systemadaptive controldual-shakerexperimental studyFxLMS algorithmsynchronous controlThere is an ever-increasing requirement for higher power vibrating platforms to test large-scale structures. Whilst this may be achieved with a single shaker, this is an expensive option. An alternative solution is to drive a platform with two or more smaller shakers. To do this effectively, however, requires the identical amplitude and phase response of the shakers. In practice, due to manufacturing tolerances and uneven loading, this is not possible without a control system. The design and implementation of such a system is the objective of this paper. An adaptive FxLMS algorithm is used in the synchronous control of a dual-shaker system, considering the dynamic coupling between the shakers. A simulation is presented to verify the effectiveness of the control algorithm before the control system is integrated with practical a dual-shaker system driving a vibrating platform. It is shown that there are significant differences between the controlled and the uncontrolled system, demonstrating the efficacy of the control approach.College of Power and Energy Engineering Harbin Engineering UniversityDepartment of Mechanical Engineering UNESPDepartment of Mechanical Engineering UNESPHarbin Engineering UniversityUniversidade Estadual Paulista (UNESP)Li, XinhuiYang, TiejunLi, WenkeBrennan, Michael J [UNESP]Zhu, MinggangWu, Lei2022-04-28T19:50:58Z2022-04-28T19:50:58Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1177/10775463211068905JVC/Journal of Vibration and Control.1741-29861077-5463http://hdl.handle.net/11449/22349910.1177/107754632110689052-s2.0-85125038162Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJVC/Journal of Vibration and Controlinfo:eu-repo/semantics/openAccess2022-04-28T19:50:58Zoai:repositorio.unesp.br:11449/223499Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:26:34.958891Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
On the adaptive synchronous control of a large-scale dual-shaker platform system |
title |
On the adaptive synchronous control of a large-scale dual-shaker platform system |
spellingShingle |
On the adaptive synchronous control of a large-scale dual-shaker platform system Li, Xinhui adaptive control dual-shaker experimental study FxLMS algorithm synchronous control |
title_short |
On the adaptive synchronous control of a large-scale dual-shaker platform system |
title_full |
On the adaptive synchronous control of a large-scale dual-shaker platform system |
title_fullStr |
On the adaptive synchronous control of a large-scale dual-shaker platform system |
title_full_unstemmed |
On the adaptive synchronous control of a large-scale dual-shaker platform system |
title_sort |
On the adaptive synchronous control of a large-scale dual-shaker platform system |
author |
Li, Xinhui |
author_facet |
Li, Xinhui Yang, Tiejun Li, Wenke Brennan, Michael J [UNESP] Zhu, Minggang Wu, Lei |
author_role |
author |
author2 |
Yang, Tiejun Li, Wenke Brennan, Michael J [UNESP] Zhu, Minggang Wu, Lei |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Harbin Engineering University Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Li, Xinhui Yang, Tiejun Li, Wenke Brennan, Michael J [UNESP] Zhu, Minggang Wu, Lei |
dc.subject.por.fl_str_mv |
adaptive control dual-shaker experimental study FxLMS algorithm synchronous control |
topic |
adaptive control dual-shaker experimental study FxLMS algorithm synchronous control |
description |
There is an ever-increasing requirement for higher power vibrating platforms to test large-scale structures. Whilst this may be achieved with a single shaker, this is an expensive option. An alternative solution is to drive a platform with two or more smaller shakers. To do this effectively, however, requires the identical amplitude and phase response of the shakers. In practice, due to manufacturing tolerances and uneven loading, this is not possible without a control system. The design and implementation of such a system is the objective of this paper. An adaptive FxLMS algorithm is used in the synchronous control of a dual-shaker system, considering the dynamic coupling between the shakers. A simulation is presented to verify the effectiveness of the control algorithm before the control system is integrated with practical a dual-shaker system driving a vibrating platform. It is shown that there are significant differences between the controlled and the uncontrolled system, demonstrating the efficacy of the control approach. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-04-28T19:50:58Z 2022-04-28T19:50:58Z 2022-01-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1177/10775463211068905 JVC/Journal of Vibration and Control. 1741-2986 1077-5463 http://hdl.handle.net/11449/223499 10.1177/10775463211068905 2-s2.0-85125038162 |
url |
http://dx.doi.org/10.1177/10775463211068905 http://hdl.handle.net/11449/223499 |
identifier_str_mv |
JVC/Journal of Vibration and Control. 1741-2986 1077-5463 10.1177/10775463211068905 2-s2.0-85125038162 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
JVC/Journal of Vibration and 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_ |
1808128652960858112 |