2026-04-13T15:05:31Zhttps://recercat.cat/oai/request

oai:recercat.cat:2117/250912026-01-23T05:12:38Zcom_2072_1033col_2072_452950

00925njm 22002777a 4500 dc Palacios Quiñonero, Francisco author Rubió Massegú, Josep author Rossell Garriga, Josep Maria author Karimi, Hamid Reza author 2012-12-16 In this work, a new strategy to design passive energy dissipation systems for vibration control of large structures is presented. The method is based on the equivalence between passive damping systems and fully decentralized static velocity-feedback controllers. This equivalence allows to take advantage of recent developments in static output-feedback control design to formulate the passive-damping design as a single optimization problem with Linear Matrix Inequality constraints. To illustrate the application of the proposed methodology, a passive damping system is designed for the seismic protection of a five-story building with excellent results. Peer Reviewed Postprint (published version) Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures Àrees temàtiques de la UPC::Informàtica::Automàtica i control Feedback control systems Structural control (Engineering) Matrix inequalities Decentralized control Optimal passive damping Static output-feedback Structural vibration control Sistemes de control per retroacció Control d'estructures (Enginyeria) Matrius (Matemàtica) Classificació AMS::93 Systems Theory; Control Optimal passive-damping design using a decentralized velocity-feedback H-infinity approach