Exploració per autor "Rossell Garriga, Josep Maria"
Ara es mostren els items 91-110 de 136
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Novel results on decentralized H-infinity controller design for structural vibration control of large buildings
Palacios Quiñonero, Francisco; Rubió Massegú, Josep; Rossell Garriga, Josep Maria; Karimi, Hamid Reza (CRC Press, 2016)
Text en actes de congrés
Accés obertIn this paper, we present a novel control design methodology for structural vibration control of large buildings. The main idea consists in decomposing the overall building system into decoupled single-story subsystems and ... -
Optimal complementary matrices in systems with overlapping decomposition: a computational approach
Palacios Quiñonero, Francisco; Pujol Vázquez, Gisela; Rodellar Benedé, José; Rossell Garriga, Josep Maria (Institute of Electrical and Electronics Engineers (IEEE), 2006)
Comunicació de congrés
Accés obertThe paper deals with linear quadratic (LQ) optimal control of linear time-invariant (LTI) systems which are decomposed into overlapped subsystems. A mathematical framework (inclusion principle) is available to formalize ... -
Optimal design of complex passive-damping systems for vibration control of large structures: an energy-to-peak approach
Palacios Quiñonero, Francisco; Rubió Massegú, Josep; Rossell Garriga, Josep Maria; Karimi, Hamid Reza (2014-06)
Article
Accés obertWe 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 ... -
Optimal passive-damping design using a decentralized velocity-feedback H-infinity approach
Palacios Quiñonero, Francisco; Rubió Massegú, Josep; Rossell Garriga, Josep Maria; Karimi, Hamid Reza (2012-12-16)
Article
Accés obertIn 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 ... -
Order regularity for Birkhoff interpolation with lacunary polynomials
Palacios Quiñonero, Francisco; Rubió Díaz, Pedro; Díaz Barrero, José Luis; Rossell Garriga, Josep Maria (2011-06-01)
Article
Accés obertIn this short paper we present sufficient conditions for the order regularity problem in Birkhoff interpolation with lacunary polynomials. These conditions are a generalization of the Atkinson-Sharma theorem. -
Overlapping controllers for uncertain delay continuous-time systems
Bakule, Lubomir; Rossell Garriga, Josep Maria (2008-02)
Article
Accés obertThis papers extends the Inclusion Principle to a class of linear continuous-time uncertain systems with state as well as control delays. The derived expansion-contraction relations include norm bounded arbitrarily time-varying ... -
Overlapping guaranteed cost control for time-varying discrete-time uncertain systems
Bakule, Lubomir; Rodellar Benedé, José; Rossell Garriga, Josep Maria (Institute of Electrical and Electronics Engineers (IEEE), 2002)
Text en actes de congrés
Accés obertThe paper presents results on the inclusion principle for uncertain, nominally linear, time-varying, discrete-time systems. The systems under consideration have time-varying norm-bounded parameter uncertainties in both ... -
Overlapping guaranteed cost control for uncertain continuous-time delayed systems
Bakule, Lubomir; Rodellar Benedé, José; Rossell Garriga, Josep Maria (Elsevier, 2005)
Text en actes de congrés
Accés obertOverlapping guaranteed cost control design problem is solved for a class of linear continuous-time uncertain systems with state as well as control delays. Unknown arbitrarily time-varying uncertainties with known bounds ... -
Overlapping guaranteed cost control for uncertain discrete-time systems
Bakule, Lubomir; Rodellar Benedé, José; Rossell Garriga, Josep Maria (IFAC. International Federation of Automatic Control, 2004)
Comunicació de congrés
Accés obertRobust overlapping guaranteed cost control problem is presented for a class of state-delayed discrete-time systems. Unknown arbitrarily time-varying uncertainties with given known bounds are considered. Conditions preserving ... -
Overlapping LQ control of discrete-time time-varying systems
Bakule, Lubomir; Rodellar Benedé, José; Rossell Garriga, Josep Maria (2001)
Text en actes de congrés
Accés obertOverlapping decentralized linear quadratic control design problem for discrete-time time-varying systems is solved by using generalized selection of complementary matrices. Explicit conditions on the structure of complementary ... -
Overlapping quadratic optimal control of linear time-varying commutative systems
Bakule, Lubomir; Rodellar Benedé, José; Rossell Garriga, Josep Maria (Institute of Electrical and Electronics Engineers (IEEE), 2002)
Text en actes de congrés
Accés obertOverlapping quadratic optimal control of linear time-invariant continuous-time systems by using generalized selection of complementary matrices has been recently developed as a powerful and effective mean for decentralized ... -
Overlapping reliable control for a cable-stayed bridge benchmark
Bakule, Lubomir; Paulet-Crainiceanu, Fideliu; Rodellar Benedé, José; Rossell Garriga, Josep Maria (2005-07)
Article
Accés obertThe brief presents a reliable 1-out-2 reduced order control design strategy for a cable-stayed bridge benchmark using two overlapping subsystems and the linear quadratic Gaussian (LQG) design. Reliability with regard to ... -
Overlapping resilient H2 filtering for uncertain continuous time systems
Bakule, Lubomir; Rodellar Benedé, José; Rossell Garriga, Josep Maria (Institute of Electrical and Electronics Engineers (IEEE), 2007)
Text en actes de congrés
Accés obertThe paper presents the expansion-contraction relations within the inclusion principle for a class of continuous- time uncertain systems when considering H2 filtering with additive filter uncertainty. Norm bounded uncertainties ... -
Passive-active vibration control for connected multi-building structures
Palacios Quiñonero, Francisco; Rossell Garriga, Josep Maria; Rodellar Benedé, José; Pons López, Raul (2010)
Text en actes de congrés
Accés obertIn this paper, a mixed passive-active control strategy to mitigate the seismic response of a three-building system is presented. The proposed strategy combines passive dampers, placed as inter-building linking elements, ... -
Passive-damping design for vibration control of large structures
Palacios Quiñonero, Francisco; Karimi, Hamid Reza; Rubió Massegú, Josep; Rossell Garriga, Josep Maria (IEEEXPLORE, 2013)
Text en actes de congrés
Accés obertIn this work, a systematic strategy to design passive damping systems for structural vibration control is presented. The proposed design methodology is based on the equivalence between decentralized static velocity-fe ... -
Predicting instrumental mass fractionation (IMF) of stable isotope SIMS analyses by response surface methodology (RSM)
Fàbrega Alsina, Carles; Parcerisa Duocastella, David; Rossell Garriga, Josep Maria; Gurenko, Andrey; Franke, Christine (2017-02-10)
Article
Accés obertInstrumental mass fractionation (IMF) of isotopic SIMS analyses (Cameca 1280HR, CRPG Nancy) was predicted by response surface methodology (RSM) for 18O/16O determinations of plagioclase, K-feldspar and quartz. The three ... -
Predicting instrumental mass fractionation (IMF) of stable isotope SIMS analyses by response surface methodology (RSM) [Dataset]
Parcerisa Duocastella, David; Rossell Garriga, Josep Maria; Fàbrega Alsina, Carles; Gurenko, Andrey; Franke, Christine (Universitat Politècnica de Catalunya, 2017-02)
Conjunt de dades
Accés obertInstrumental mass fractionation (IMF) of isotopic SIMS analyses (Cameca 1280HR, CRPG Nancy) was predicted by response surface methodology (RSM) for 18O/16O determinations of plagioclase, K-feldspar and quartz. The three ... -
Preservation of controllability-observability in expanded systems
Bakule, Lubomir; Rodellar Benedé, José; Rossell Garriga, Josep Maria; Rubió Díaz, Pedro (2001-07)
Article
Accés obertThe result contributed by the article is that controllability-observability of an original continuous-time LTI dynamic system can always be simultaneously preserved in expanded systems within the inclusion principle when ... -
Recent advances in static output-feedback controller design with applications to vibration control of large structures
Palacios Quiñonero, Francisco; Rubió Massegú, Josep; Rossell Garriga, Josep Maria; Karimi, Hamid Reza (2014-12)
Article
Accés obertIn this paper, we present a novel two-step strategy for static output-feedback controller design. In the first step, an optimal state-feedback controller is obtained by means of a linear matrix inequality (LMI) formulation. ... -
Relevancia de la onicodistrofia en pacientes con alteración venosa crónica
Perarnau Pauner, Mònica; Giménez Arnau, Ana M.; Escudero Rodríguez, José Román; Zalacaín Vicuña, Antonio Jesús; Rossell Garriga, Josep Maria (Universidade da Coruña, 2020-03-27)
Article
Accés obertObjetivo: El propósito fue evaluar la relación entre onicodistrofia y la alteración venosa crónica. Material y métodos: Se realizó un estudio observacional y transversal con 83 pacientes entre 40 y 84 años afectados de ...