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Ara es mostren els items 103-111 de 111

    • Teaching, Analyzing, Designing and Interactively Simulating of Sliding Mode Control 

      Costa Castelló, Ramon; Carrero Candelas, Niliana Andreina; Dormido Bencomo, Sebastián; Fossas Colet, Enric (Institute of Electrical and Electronics Engineers (IEEE), 2018-03-10)
      Article
      Accés obert
      This paper introduces an interactive methodology to analize, design, and simulate sliding model controllers for R2 linear systems. This paper reviews sliding mode basic concepts and design methodologies and describes an ...

    • Teixeira singularities in 3D switched feedback control systems 

      Colombo, A.; Di Bernardo, Mario; Fossas Colet, Enric; Jeffrey, M.R. (2010-10)
      Article
      Accés restringit per política de l'editorial
      This paper is concerned with the analysis of a singularity that can occur in three-dimensional discontinuous feedback control systems. The singularity is the two-fold — a tangency of orbits to both sides of a switching ...

    • Técnica ZAD aplicada a un convertidor "buck": análisis de estabilidad y de transición al caos 

      Angulo García, Fabiola; Fossas Colet, Enric; Olivar, Gerard (Comité Español de Automática, 2005-10)
      Article
      Accés obert
      En este trabajo se presentan algunos resultados obtenidos al analizar el convertidor buck controlado mediante un modulador de anchura de pulsos (PWM) centrado. El ciclo de trabajo se calcula obligando a que una salida, ...

    • The ideal sliding dynamics of a stand alone synchronous generator 

      Dòria Cerezo, Arnau; Fossas Colet, Enric; Muñoz Aguilar, Raúl Santiago (2011)
      Text en actes de congrés
      Accés obert
      The closes loop dynamics of a sliding-mode controlled stand alone synchronous generator with a resistive load is stuided in this paper. The resulting dynamics is piecewise continous, robust in front of parameter and load ...

    • Transition from periodicity to chaos in a PWM-controlled buck converter with ZAD strategy 

      Angulo García, Fabiola; Fossas Colet, Enric; Olivar, Gerard (World Scientific Publishing, 2005-10-31)
      Article
      Accés obert
      The transition from periodicity to chaos in a DC-DC Buck power converter is studied in this paper. The converter is controlled through a direct Pulse Width Modulation (PWM) in order to regulate the error dynamics at zero. ...

    • Two sliding mode control approaches for the stator voltage amplitude regulation of a stand-alone WRSM 

      Dòria Cerezo, Arnau; Utkin, Vadim; Muñoz Aguilar, Raúl Santiago; Fossas Colet, Enric (2010)
      Text en actes de congrés
      Accés obert
      In this paper two sliding mode control alternatives to regulate the stator voltage amplitude for a stand alone wound rotor synchronous generator are presented. Both controllers use the stator voltage d-component error in ...

    • Using optimal control to optimize the extraction rate of a durable non-renewable resource with a monopolistic primary supplier 

      Fossas Colet, Enric; Corominas Subias, Albert (American Institute of Mathematical Sciences, 2022-01-01)
      Article
      Accés obert
      The problem dealt with in this paper is that of optimizing the path of the extraction rate (and, consequently, the price) for the monopolistic owner of the primary sources of a totally or partially durable non-renewable ...

    • Variable-structure control with complementarity-inputs for a lean-burn IC engine of a series hybrid vehicle 

      Roqueiro, Nestor; Fossas Colet, Enric; Martins Oliveira, A. A.; Puleston, Paul Federico (2015-07-01)
      Article
      Accés obert
      This paper presents a robust controller for an internal combustion (IC) engine, as the first stage of a project to develop a hybrid light urban vehicle, running on ethanol in lean burn. In particular, this work focuses on ...

    • Web tecnological 

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