A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Control strategies for large-scale structural systems: high-raise buildings and multi-building systems
This work presents an overview of some recent developments made by the authors in the field of vibrational control of largescale structural systems subject to seismic excitations. The structural systems under consideration are classified in two broad categories: (i) high-rise buildings, and (ii) multi-building systems. When dealing with high-rise buildings, the inclusion principle can be used as a powerful mathematical tool to design semi-decentralized state-feedback and output-feedback controllers. In the case of multi-building systems, a passive-active structural vibration control for adjacent buildings consisting in a combination of passive linking elements with an active decentralized control system is designed. Numerical simulations show that the overall active-passive control system achieves excellent results when the active control system works; in case of full or partial failure of the active control system, a remarkable reduction in the vibrational response is guaranteed by the passive linking elements. Three different building models serve as example to clarify the theoretical results and, at the same time, to show the advantages of the proposed control approaches ; Postprint (published version)
Control strategies for large-scale structural systems: high-raise buildings and multi-building systems
This work presents an overview of some recent developments made by the authors in the field of vibrational control of largescale structural systems subject to seismic excitations. The structural systems under consideration are classified in two broad categories: (i) high-rise buildings, and (ii) multi-building systems. When dealing with high-rise buildings, the inclusion principle can be used as a powerful mathematical tool to design semi-decentralized state-feedback and output-feedback controllers. In the case of multi-building systems, a passive-active structural vibration control for adjacent buildings consisting in a combination of passive linking elements with an active decentralized control system is designed. Numerical simulations show that the overall active-passive control system achieves excellent results when the active control system works; in case of full or partial failure of the active control system, a remarkable reduction in the vibrational response is guaranteed by the passive linking elements. Three different building models serve as example to clarify the theoretical results and, at the same time, to show the advantages of the proposed control approaches ; Postprint (published version)
Control strategies for large-scale structural systems: high-raise buildings and multi-building systems
Palacios Quiñonero, Francisco (author) / Rodellar Benedé, José (author) / Rossell Garriga, Josep Maria (author) / Rubió Massegú, Josep (author) / Universitat Politècnica de Catalunya. Departament de Matemàtica Aplicada III / Universitat Politècnica de Catalunya. CoDAlab - Control, Modelització, Identificació i Aplicacions
2011-01-01
Miscellaneous
Electronic Resource
English
Àrees temàtiques de la UPC::Informàtica::Automàtica i control , Structural control (Engineering) , Buildings--Vibration , Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures , Control , Sistemes de control per retroacció , Control d'estructures (Enginyeria) , Edificis -- Vibració , Static output-feedback control , Classificació AMS::93 Systems Theory
DDC:
690
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