Show simple item record

dc.contributor.authorPalacios Quiñonero, Francisco
dc.contributor.authorRubió Massegú, Josep
dc.contributor.authorRossell Garriga, Josep Maria
dc.contributor.authorKarimi, Hamid Reza
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Matemàtica Aplicada III
dc.date.accessioned2014-07-16T09:47:48Z
dc.date.available2014-07-16T09:47:48Z
dc.date.created2014-06
dc.date.issued2014-06
dc.identifier.citationPalacios-Quiñonero, F. [et al.]. Optimal design of complex passive-damping systems for vibration control of large structures: an energy-to-peak approach. "Abstract and applied analysis", Juny 2014, vol. 2014, p. 510236: 1-510236: 9.
dc.identifier.issn1085-3375
dc.identifier.urihttp://hdl.handle.net/2117/23527
dc.description.abstractWe present a new design strategy that makes it possible to synthesize decentralized output-feedback controllers by solving two successive optimization problems with linear matrix inequality (LMI) constraints. In the initial LMI optimization problem, two auxiliary elements are computed: a standard state-feedback controller, which can be taken as a reference in the performance assessment, and a matrix that facilitates a proper definition of the main LMI optimization problem. Next, by solving the second optimization problem, the output-feedback controller is obtained. The proposed strategy extends recent results in static output-feedback control and can be applied to design complex passive-damping systems for vibrational control of large structures. More precisely, by taking advantages of the existing link between fully decentralized velocity-feedback controllers and passive linear dampers, advanced active feedback control strategies can be used to design complex passive-damping systems, which combine the simplicity and robustness of passive control systems with the efficiency of active feedback control. To demonstrate the effectiveness of the proposed approach, a passive-damping system for the seismic protection of a five-story building is designed with excellent results.
dc.format.extent9 p.
dc.language.isoeng
dc.rightsAttribution 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria civil::Materials i estructures
dc.subjectÀrees temàtiques de la UPC::Informàtica::Automàtica i control
dc.subject.lcshFeedback control systems
dc.subject.lcshStructural control (Engineering)
dc.subject.lcshBuildings -- Vibration
dc.titleOptimal design of complex passive-damping systems for vibration control of large structures: an energy-to-peak approach
dc.typeArticle
dc.subject.lemacSistemes de control per retroacció
dc.subject.lemacControl d'estructures (Enginyeria)
dc.subject.lemacEdificis -- Vibració
dc.contributor.groupUniversitat Politècnica de Catalunya. CoDAlab - Control, Modelització, Identificació i Aplicacions
dc.identifier.doi10.1155/2014/510236
dc.description.peerreviewedPeer Reviewed
dc.subject.amsClassificació AMS::93 Systems Theory; Control
dc.relation.publisherversionhttp://www.hindawi.com/journals/aaa/2014/510236/
dc.rights.accessOpen Access
local.identifier.drac14966179
dc.description.versionPostprint (published version)
local.citation.authorPalacios-Quiñonero, F.; Rubió-Massegú, J.; Rossell, Josep M.; Karimi, H.R.
local.citation.publicationNameAbstract and applied analysis
local.citation.volume2014
local.citation.startingPage510236: 1
local.citation.endingPage510236: 9


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record