Improved Decentralized Fractional PD Control of Structure Vibrations

Detalhes bibliográficos
Autor(a) principal: Xu, Kang
Data de Publicação: 2020
Outros Autores: Chen, Liping, Wang, Minwu, Lopes, António M., Machado, J. A. Tenreiro, Zhai, Houzhen
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.22/19461
Resumo: This paper presents a new strategy for the control of large displacements in structures under earthquake excitation. Firstly, an improved fractional order proportional-derivative (FOPD) controller is proposed. Secondly, a decentralized strategy is designed by adding a regulator and fault self-regulation to a standard decentralized controller. A new control architecture is obtained by combining the improved FOPD and the decentralized strategy. The parameters of the control system are tuned using an intelligent optimization algorithm. Simulation results demonstrate the performance and reliability of the proposed method.
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spelling Improved Decentralized Fractional PD Control of Structure VibrationsFractional order controllerDetermined control strategyVibration of building structuresThis paper presents a new strategy for the control of large displacements in structures under earthquake excitation. Firstly, an improved fractional order proportional-derivative (FOPD) controller is proposed. Secondly, a decentralized strategy is designed by adding a regulator and fault self-regulation to a standard decentralized controller. A new control architecture is obtained by combining the improved FOPD and the decentralized strategy. The parameters of the control system are tuned using an intelligent optimization algorithm. Simulation results demonstrate the performance and reliability of the proposed method.The work was supported by the National Natural Science Foundation of China (No. 11971032).MDPIRepositório Científico do Instituto Politécnico do PortoXu, KangChen, LipingWang, MinwuLopes, António M.Machado, J. A. TenreiroZhai, Houzhen2022-01-13T15:37:57Z20202020-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.22/19461eng10.3390/math8030326info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-13T13:13:27Zoai:recipp.ipp.pt:10400.22/19461Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:39:22.940718Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Improved Decentralized Fractional PD Control of Structure Vibrations
title Improved Decentralized Fractional PD Control of Structure Vibrations
spellingShingle Improved Decentralized Fractional PD Control of Structure Vibrations
Xu, Kang
Fractional order controller
Determined control strategy
Vibration of building structures
title_short Improved Decentralized Fractional PD Control of Structure Vibrations
title_full Improved Decentralized Fractional PD Control of Structure Vibrations
title_fullStr Improved Decentralized Fractional PD Control of Structure Vibrations
title_full_unstemmed Improved Decentralized Fractional PD Control of Structure Vibrations
title_sort Improved Decentralized Fractional PD Control of Structure Vibrations
author Xu, Kang
author_facet Xu, Kang
Chen, Liping
Wang, Minwu
Lopes, António M.
Machado, J. A. Tenreiro
Zhai, Houzhen
author_role author
author2 Chen, Liping
Wang, Minwu
Lopes, António M.
Machado, J. A. Tenreiro
Zhai, Houzhen
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Repositório Científico do Instituto Politécnico do Porto
dc.contributor.author.fl_str_mv Xu, Kang
Chen, Liping
Wang, Minwu
Lopes, António M.
Machado, J. A. Tenreiro
Zhai, Houzhen
dc.subject.por.fl_str_mv Fractional order controller
Determined control strategy
Vibration of building structures
topic Fractional order controller
Determined control strategy
Vibration of building structures
description This paper presents a new strategy for the control of large displacements in structures under earthquake excitation. Firstly, an improved fractional order proportional-derivative (FOPD) controller is proposed. Secondly, a decentralized strategy is designed by adding a regulator and fault self-regulation to a standard decentralized controller. A new control architecture is obtained by combining the improved FOPD and the decentralized strategy. The parameters of the control system are tuned using an intelligent optimization algorithm. Simulation results demonstrate the performance and reliability of the proposed method.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020-01-01T00:00:00Z
2022-01-13T15:37:57Z
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://hdl.handle.net/10400.22/19461
url http://hdl.handle.net/10400.22/19461
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.3390/math8030326
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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