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dc.contributor | Universitat Politècnica de Catalunya. Departament de Matemàtica Aplicada III |
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dc.contributor | Universitat Politècnica de Catalunya. CoDAlab - Control, Modelització, Identificació i Aplicacions |
dc.contributor.author | Palacios Quiñonero, Francisco |
dc.contributor.author | Rubió Massegú, Josep |
dc.contributor.author | Rossell Garriga, Josep Maria |
dc.contributor.author | Karimi, Hamid Reza |
dc.date | 2014-06 |
dc.identifier.citation | Palacios-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, núm. article ID 510236, p. 1-9. |
dc.identifier.citation | 1085-3375 |
dc.identifier.citation | 10.1155/2014/510236 |
dc.identifier.uri | http://hdl.handle.net/2117/23527 |
dc.description.abstract | We 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.description.abstract | Peer Reviewed |
dc.language.iso | eng |
dc.relation | http://www.hindawi.com/journals/aaa/2014/510236/ |
dc.rights | Attribution 3.0 Spain |
dc.rights | info:eu-repo/semantics/openAccess |
dc.rights | http://creativecommons.org/licenses/by/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures |
dc.subject | Àrees temàtiques de la UPC::Informàtica::Automàtica i control |
dc.subject | Feedback control systems |
dc.subject | Structural control (Engineering) |
dc.subject | Buildings--Vibration |
dc.subject | Sistemes de control per retroacció |
dc.subject | Control d'estructures (Enginyeria) |
dc.subject | Edificis -- Vibració |
dc.subject | Classificació AMS::93 Systems Theory; Control |
dc.title | Optimal design of complex passive-damping systems for vibration control of large structures: an energy-to-peak approach |
dc.type | info:eu-repo/semantics/publishedVersion |
dc.type | info:eu-repo/semantics/article |