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Ara es mostren els items 17-36 de 159

    • Active-passive decentralized H-infinity control for adjacent buildings under seismic excitation 

      Palacios Quiñonero, Francisco; Rossell Garriga, Josep Maria; Rodellar Benedé, José; Karimi, Hamid Reza (2011)
      Comunicació de congrés
      Accés obert
      In this paper, a control strategy to reduce the vibrational response of adjacent buildings under seismic excitation is presented. The proposed strategy combines passive linking elements with an active decentralized ...

    • Adaptive backstepping control of a class of hysteretic systems 

      Ikhouane, Fayçal; Mañosa Fernández, Víctor; Rodellar Benedé, José (SPIE Press. The International Society for Optical Engineering, 2003-08-01)
      Capítol de llibre
      Accés obert
      A backstepping-based adaptive control is designed for a class of one degree of freedom hysteretic system. The true hysteretic behavior does not need to be known for the controller design. A polynomial description is assumed ...

    • Adaptive backstepping control of some uncertain nonlinear oscillators 

      Ikhouane, Fayçal; Mañosa Fernández, Víctor; Rodellar Benedé, José (IEEE Press. Institute of Electrical and Electronics Engineers, 2003-12)
      Capítol de llibre
      Accés obert
      A backstepping-based adaptive controller is designed for a class of uncertain second orded nonlinear systems under the strict-feedback form. It is shown that the closed loop is globally uniformly ultimately bounded and we ...

    • Adaptive predictive control of a base-isolated hysteretic system 

      Ponce de León Puig, Nubia Ilia; Acho Zuppa, Leonardo; Rodellar Benedé, José (2017)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This article proposes an adaptive predictive control design technique to mitigate the displacement in a hysteretical base-isolated system seismically perturbed. The obtained predictive control law is based on the ...

    • Advanced vibration control of large structures with distributed multi-actuator system and partial state information 

      Palacios Quiñonero, Francisco; Rubió Massegú, Josep; Rossell Garriga, Josep Maria; Rodellar Benedé, José (International Centre for Numerical Methods in Engineering (CIMNE), 2017)
      Text en actes de congrés
      Accés obert
      In this paper, the design and performance of partial-state controllers with incomplete multi-actuation systems for the seismic protection of tall buildings is investigated. The proposed approach considers a partially ...

    • Un algoritmo para el diseño de un controlador en lazo abierto en canales 

      Soler, Joan; Gómez, Manuel; Rodellar Benedé, José (Universitat Politècnica de Catalunya. CIMNE, 2011)
      Article
      Accés obert
      Cuando se realiza cualquier movimiento de compuerta u otro mecanismo de control de un canal en lámina libre, se produce una respuesta del flujo que puede tardar mucho tiempo en notarse en el lugar del canal en que se generó ...

    • An adaptive predictive approach for river level forecasting 

      Aguilar, Jose Vicente; Langarita, Pedro; Linares, Lorenzo; Gómez Valentín, Manuel; Rodellar Benedé, José (IEEE, 2011)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      Efficient flood management requires accurate real time forecasts to allow early warnings, real time control of hydraulics structures or other actions. Commercially available computing tools typically use, for flow or level ...

    • An Adaptive Predictive control scheme with dynamic Hysteresis Modulation applied to a DC-DC buck converter 

      Ponce de León Puig, Nubia Ilia; Bozalakov, Dimitar; Acho Zuppa, Leonardo; Vandevelde, Lieven; Rodellar Benedé, José (2020-05-18)
      Article
      Accés obert
      This article proposes a recent Adaptive Predictive (AP) control technique applied to a DC-DC buck converter. This converter topology has a wide range of applications in the current electronic and electrical systems that ...

    • An isolation device for near-fault ground motions 

      Abdel Kareem Moustafa, Mohamed Ismail; Rodellar Benedé, José; Pozo Montero, Francesc (2013-04)
      Article
      Accés restringit per política de l'editorial
      Seismic isolation is an appreciable control strategy that reduces the vibrations of structural and nonstructural systems induced by strong ground motions. However, under near-fault (NF) ground motion, the seismic isolation ...

    • An on-line statistic algorithm to fault detection in controlled systems: a study case 

      Ponce de León Puig, Nubia Ilia; Acho Zuppa, Leonardo; Rodellar Benedé, José (2019)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The main objective of this paper is to propose an on-line statistic algorithm for fault detection in non-linear dynamic systems based on data analysis. This discipline is a branch of the statistical science and it allows ...

    • Aplicación del algoritmo «GoRoSo» en el cálculo del cierre de emergencia del Canal de la Margen Izquierda del Delta del Ebro en caso de llegada de una avenida contaminada 

      Soler Guitart, Joan; Gómez Valentín, Manuel; Rodellar Benedé, José (2009-10)
      Text en actes de congrés
      Accés restringit per política de l'editorial

    • Atypical lymphoid cells circulating in blood in COVID-19 infection: morphology, immunophenotype and prognosis value 

      Merino González, Anna; Vlagea, Alexandru; Molina Borrás, Ángel; Egri, Natalia; Laguna Moreno, Javier; Barrera Llanga, Kevin Iván; Boldú Nebot, Laura; Acevedo Lipes, Andrea; Díaz Pavón, Mar; Sibina Buron, Francesc; Bascón, Francisca; Sibila Vidal, Oriol; Juan Otero, Manel; Rodellar Benedé, José (2020-01-01)
      Article
      Accés obert
      Aims Atypical lymphocytes circulating in blood have been reported in COVID-19 patients. This study aims to (1) analyse if patients with reactive lymphocytes (COVID-19 RL) show clinical or biological characteristics related ...

    • Automatic classification of atypical lymphoid B cells using digital blood image processing 

      Alférez Baquero, Edwin Santiago; Merino, Ana; Mujica Delgado, Luis Eduardo; Ruiz Ordóñez, Magda; Bigorra, Laura; Rodellar Benedé, José (2013-12)
      Article
      Accés restringit per política de l'editorial
      Introduction: There are automated systems for digital peripheral blood (PB) cell analysis, but they operate most effectively in nonpathological blood samples. The objective of this work was to design a methodology to improve ...

    • Automatic damage classification based on wave cluster and principal component analysis 

      Garibnezhad, Fahit; Mujica Delgado, Luis Eduardo; Rodellar Benedé, José; Fritzen, Claus-Peter (2013)
      Comunicació de congrés
      Accés obert
      Principal Component Analysis (PCA) plays a significant role in SHM field. There are plenty of algorithms that use PCA either directly or indirectly to detect damages in structures. Although PCA shows a successful role ...

    • Automatic generation of artificial images of leukocytes and leukemic cells using Generative Adversarial Networks (SyntheticCellGAN) 

      Barrera Llanga, Kevin Iván; Merino González, Anna; Molina Borrás, Ángel; Rodellar Benedé, José (2023)
      Article
      Accés obert
      Background and objectives: Visual analysis of cell morphology has an important role in the diagnosis of hematological diseases. Morphological cell recognition is a challenge that requires experience and in-depth review by ...

    • Automatic normalized digital color staining in the recognition of abnormal blood cells using generative adversarial networks 

      Barrera Llanga, Kevin Iván; Rodellar Benedé, José; Alférez Baquero, Edwin Santiago; Merino González, Anna (Elsevier, 2023-10)
      Article
      Accés obert
      Background and Objectives: Combining knowledge of clinical pathologists and deep learning models is a growing trend in morphological analysis of cells circulating in blood to add objectivity, accuracy, and speed in diagnosing ...

    • Automatic recognition of atypical lymphoid cells from peripheral blood by digital image analysis 

      Alférez Baquero, Edwin Santiago; Merino, Ana; Bigorra, Laura; Mujica Delgado, Luis Eduardo; Ruiz Ordóñez, Magda; Rodellar Benedé, José (2015-02-01)
      Article
      Accés obert
      The objective was the development of a method for the automatic recognition of different types of atypical lymphoid cells.

    • Benchmark of discharge calibration methods for submerged sluice gates 

      Sepúlveda Toepfer, Carlos; Gómez Valentín, Manuel; Rodellar Benedé, José (2009-10)
      Article
      Accés restringit per política de l'editorial
      Real accuracy of several calibration methods for sluice gates working in the submerged orifice flow condition was determined considering water discharge from water levels and gate openings. Data were taken from three gates ...

    • Benvinguda - Parlaments 

      Torres Torres, Francisco; López Álvarez, David; Peña Carrera, Marta; Navarro, Arcadi; Rodellar Benedé, José (2018-04-10)
      Audiovisual
      Accés obert

    • Bounded and dissipative solutions of the Bouc-Wen model for hysteretic structural systems 

      Ikhouane, Fayçal; Mañosa Fernández, Víctor; Rodellar Benedé, José (2004-06)
      Capítol de llibre
      Accés obert
      The aim of this paper is to give the conditions on the hysteretic Bouc-Wen model so that (i) it has the property of being bounded input bounded output (BIBO), and (ii) it dissipates energy (or is passive). This study leads ...