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Improved Decentralized Fractional PD Control of Structure Vibrations

2020Artigo científico Acesso aberto
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dc.contributor.authorXu, Kang
dc.contributor.authorChen, Liping
dc.contributor.authorWang, Minwu
dc.contributor.authorLopes, António M.
dc.contributor.authorMachado, J. A. Tenreiro
dc.contributor.authorZhai, Houzhen
dc.date.accessioned2022-01-13T15:37:57Z
dc.date.available2022-01-13T15:37:57Z
dc.date.issued2020
dc.description.abstractThis 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.pt_PT
dc.description.sponsorshipThe work was supported by the National Natural Science Foundation of China (No. 11971032).pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.3390/math8030326pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.22/19461
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relation.publisherversionhttps://www.mdpi.com/2227-7390/8/3/326/htmpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/pt_PT
dc.subjectFractional order controllerpt_PT
dc.subjectDetermined control strategypt_PT
dc.subjectVibration of building structurespt_PT
dc.titleImproved Decentralized Fractional PD Control of Structure Vibrationspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.issue3pt_PT
oaire.citation.startPage326pt_PT
oaire.citation.titleMathematicspt_PT
oaire.citation.volume8pt_PT
person.familyNameTenreiro Machado
person.givenNameJ. A.
person.identifier.ciencia-id7A18-4935-5B29
person.identifier.orcid0000-0003-4274-4879
person.identifier.ridM-2173-2013
person.identifier.scopus-author-id55989030100
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication82cd5c17-07b6-492b-b3e3-ecebdad1254f
relation.isAuthorOfPublication.latestForDiscovery82cd5c17-07b6-492b-b3e3-ecebdad1254f

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