Ara es mostren els items 35-54 de 216

    • Canceling output disturbances in observer design through internal model filters 

      Cecilia Piñol, Andreu; Astolfi, Daniele; Bin, Michelangelo; Costa Castelló, Ramon (2024-04)
      Article
      Accés obert
      This work proposes a redesign method for nonlinear observers to reduce the effect of a particular class of output disturbances. Specifically, it is considered a disturbance composed of a term generated from a known system ...
    • Capítol 10 

      Costa Castelló, Ramon; Fossas Colet, Enric (Universitat Politècnica de Catalunya, 2014)
      Programari
      Accés obert
    • Capítol 11 

      Costa Castelló, Ramon; Fossas Colet, Enric (Universitat Politècnica de Catalunya, 2014)
      Programari
      Accés obert
    • Capítol 13 

      Costa Castelló, Ramon; Fossas Colet, Enric (Universitat Politècnica de Catalunya, 2014)
      Programari
      Accés obert
    • Capítol 14 

      Costa Castelló, Ramon; Fossas Colet, Enric (Universitat Politècnica de Catalunya, 2014)
      Programari
      Accés obert
    • Capítol 3 

      Costa Castelló, Ramon; Fossas Colet, Enric (Universitat Politècnica de Catalunya, 2014)
      Programari
      Accés obert
    • Capítol 4 

      Costa Castelló, Ramon; Fossas Colet, Enric (Universitat Politècnica de Catalunya, 2014)
      Programari
      Accés obert
    • Capítol 5 

      Costa Castelló, Ramon; Fossas Colet, Enric (Universitat Politècnica de Catalunya, 2014)
      Programari
      Accés obert
    • Capítol 8 

      Costa Castelló, Ramon; Fossas Colet, Enric (Universitat Politècnica de Catalunya, 2014)
      Programari
      Accés obert
    • Capítol 9 

      Costa Castelló, Ramon; Fossas Colet, Enric (Universitat Politècnica de Catalunya, 2014)
      Programari
      Accés obert
    • Cardiolab: A Virtual Laboratory for the analysis of Human Circulatory System 

      Hernandez, Alher Mauricio; Pierfranco Herrera, Gino; Mañanas Villanueva, Miguel Ángel; Costa Castelló, Ramon (2009-09-23)
      Text en actes de congrés
      Accés obert
      One of the career areas included in the field of Biomedical Engineering is the application of engineering system analysis: physiological modelling, simulation and control. This paper describes a Virtual Laboratory ...
    • Chattering free high order sliding mode observer for estimation of liquid water fraction in a proton exchange membrane fuel cell 

      Luna, Julio; Costa Castelló, Ramon (2018)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In this work, a methodology for the estimation of the liquid fraction of a proton exchange membrane fuel cell (PEMFC) is developed. Specifically, a model-based chattering- free high order sliding mode (CHOSM) observer is ...
    • Chattering free sliding mode observer estimation of liquid water fraction in proton exchange membrane fuel cells 

      Luna Pacho, Julio; Costa Castelló, Ramon; Strahl, Stephan (2020-12)
      Article
      Accés obert
      The aim of this work is to deploy and experimentally validate a model-based strategy to estimate unmeasurable variables in a proton exchange membrane (PEM) fuel cell. First, a nonlinear PEM fuel cell dynamical model is ...
    • Cinemàtica i Control en entorns multi-robot 

      Costa Castelló, Ramon (Universitat Politècnica de Catalunya, 2001-12-20)
      Tesi
      Accés obert
      Un dels camps de la robòtica que estan despertant gran interès per part de la comunitat científica és el dels entorns multirobot. Aquest nom genèric inclou diferents tipus de sistemes amb característiques i problemàtiques ...
    • Closed-loop shaping linear control system design: an interactive teaching/learning approach [focus on education] 

      Díaz Martínez, José Manuel; Costa Castelló, Ramon; Dormido Bencomo, Sebastián (2019-10-01)
      Article
      Accés obert
      The frequency domain is one of the most popular and powerful frameworks for designing control systems. Usually, the controller is designed by working on the openloop transfer function. However, it is also possible to design ...
    • Combined heat and power using high temperature proton exchange membrane fuel cells for comfort applications 

      Sanz i López, Víctor; Costa Castelló, Ramon; Batlle Arnau, Carles (2017)
      Text en actes de congrés
      Accés obert
      Global concerns about nowadays’ energy shortage problems as well as climate change eects have encouraged alternatives to classical energy sources such as fossil fuels and nuclear power plants. In this context, combined ...
    • Combined heat and power using high-temperature proton exchange membrane fuel cells for housing facilities 

      Sanz i López, Víctor; Lopez Diest, Guillermo; Costa Castelló, Ramon; Batlle Arnau, Carles (Institute of Electrical and Electronics Engineers (IEEE), 2021)
      Text en actes de congrés
      Accés obert
      Recently, new alternatives to conventional energy sources such as fossil fuels are arising due to global problems related to climate change effect and energy shortage. In this context, fuel cells and combined heat and power ...
    • Comparison of charging control techniques for electrochemical energy storage systems 

      Clemente León, Alejandro; Costa Castelló, Ramon (Institute of Electrical and Electronics Engineers (IEEE), 2023)
      Text en actes de congrés
      Accés obert
      This conference paper presents a comparison study between different charging techniques for energy storage systems. The work presents the application of charging methods in two different types of models, which are a dynamic ...
    • Comparison of different repetitive control architectures: synthesis and comparison. Application to VSI Converters 

      Ramos Fuentes, German A.; Costa Castelló, Ramon (2018-12-01)
      Article
      Accés obert
      Repetitive control is one of the most used control approaches to deal with periodic references/disturbances. It owes its properties to the inclusion of an internal model in the controller that corresponds to a periodic ...
    • Composite PID control with unknown dynamics estimator for rotomagnet plant 

      Xing, Yashan; Na, Jing; Costa Castelló, Ramon (2018-01-01)
      Article
      Accés obert
      Although PID con trol has b een widely used in practical engineering, its abilit y to reject external disturbance and to handle severe nonlinearities should b e further enhanced. In this pap er, we presen t a simple robust ...