Ara es mostren els items 65-84 de 91

    • Report on theorerical results of power generation and conversion 

      Batlle Arnau, Carles; Dòria Cerezo, Arnau; Fossas Colet, Enric (2006-04)
      Report de recerca
      Accés obert
      Experimental results of a new controller able to support bidirectional power flow in a full-bridge rectifier with boost-like topology are obtained. The controller is computed using port Hamiltonian passivity techniques for ...
    • Robust Hamiltonian passive control for higher relative degree outpus 

      Batlle Arnau, Carles; Dòria Cerezo, Arnau; Fossas Colet, Enric (2006-09)
      Report de recerca
      Accés obert
      We present an improvement of the well-know Interconnection and Damping Assignment-Passivity-based Control (IDA-PBC) technique. The IDA-PBC method is based on the Port –controlled Hamiltonian Systems description and requires ...
    • Root locus rules for polynomials with complex coefficients 

      Dòria Cerezo, Arnau; Bodson, Marc (2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Applications were found recently where the analy- sis of dynamic systems with a special structure could be simp li- fied considerably by transforming them into equivalent syst ems having complex coefficients and half ...
    • Self-triggered coverage control for mobile sensors 

      Rodriguez Seda, Erick J.; Xu, Xiaotian; Olm Miras, Josep Maria; Dòria Cerezo, Arnau; Diaz-Mercado, Yancy (Institute of Electrical and Electronics Engineers (IEEE), 2022-08-18)
      Article
      Accés restringit per política de l'editorial
      The deployment and coordination of mobile sensor networks for coverage control applications can present several practical challenges including how to efficiently share limited communication resources and how to reduce ...
    • Sensor-less sliding mode control of a stand-alone wound rotor synchronous generator with unbalanced load 

      Muñoz Aguilar, Raúl Santiago; Rodríguez Cortés, Pedro; Dòria Cerezo, Arnau; Candela García, José Ignacio; Luna Alloza, Álvaro (IEEE, 2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper presents a Sliding Mode Control for a wound rotor synchronous machine acting as an isolated generator connected to an unbalanced load. In order to simplify the control methodology, the standard dq-model of ...
    • ServoHis : Un laboratorio Virtual para el estudio de servomecanismos con control relé 

      Escolà, Alba; Dòria Cerezo, Arnau; Costa Castelló, Ramon (Benemérita Universidad Autónoma de Puebla, 2007-09)
      Text en actes de congrés
      Accés obert
      En este trabajo se presenta un laboratorio virtual diseñado para ilustrar diferentes conceptos relacionados con el estudio de un servomecanismo con control tipo relé. El laboratorio virtual se utiliza como complemento de ...
    • Simultaneous Interconnection and Damping Assignment Passivity-Based Control: Two Practical Examples 

      Batlle Arnau, Carles; Dòria Cerezo, Arnau; Espinosa Pérez, Gerardo; Ortega, Romeo (Springer Verlag, 2007-10)
      Capítol de llibre
      Accés obert
      Passivity-based control (PBC) is a generic name given to a family of controller design techniques that achieves system stabilization via the route of passivation, that is, rendering the closed-loop system passive with a ...
    • Sliding mode control of a dc-dc dual active bridge using the generalized space-state averaging description 

      Dòria Cerezo, Arnau; Martin Serra, Federico; Biel Solé, Domingo; Griñó Cubero, Robert (2021)
      Text en actes de congrés
      Accés obert
      This paper presents a sliding mode control strategy for a dc-dc dual active bridge converter. The controller is based on a truncated model obtained using the generalized state space averaging method that transforms the ...
    • Sliding mode control of a differential-drive mobile robot following a path 

      Dòria Cerezo, Arnau; Biel Solé, Domingo; Olm Miras, Josep Maria; Repecho del Corral, Víctor (Institute of Electrical and Electronics Engineers (IEEE), 2019)
      Text en actes de congrés
      Accés obert
      This paper presents a control algorithm for a differential-drive robot following a path. The main contributions are: a new control formulation that does not require the robot global position, and a nonlinear controller ...
    • Sliding mode control of a single-phase LCL full-bridge rectifier 

      Biel Solé, Domingo; Dòria Cerezo, Arnau; Fossas Colet, Enric (2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper presents a dynamic analysis and the control design for a singe-phase full bridge recti¿er with a LCL ¿lter. The control algorithm is based on the sliding mode control techniques that provides good tracking ...
    • Sliding mode control of a stand-alone wound rotor synchronous generator 

      Muñoz Aguilar, Raúl Santiago; Dòria Cerezo, Arnau; Fossas Colet, Enric; Cardoner Parpal, Rafel (IEEE Press. Institute of Electrical and Electronics Engineers, 2011-10)
      Article
      Accés restringit per política de l'editorial
      This paper presents a sliding mode control for a wound rotor synchronous machine acting as an isolated generator. The standard dq model of the machine is connected to a resistive load. A switching function is defined ...
    • Sliding mode control of a three-phase four-wire LCL rectifier 

      Biel Solé, Domingo; Dòria Cerezo, Arnau; Fossas Colet, Enric (Institute of Electrical and Electronics Engineers (IEEE), 2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In this paper a control algorithm for a three-phase four-wire rectifier with an inductive-capacitive-inductive filter is presented. The control scheme consists in an inner current loop designed using the Sliding Mode Control ...
    • Sliding mode control of a three-phase three-wire LCL rectifier 

      Biel Solé, Domingo; Dòria Cerezo, Arnau; Repecho del Corral, Víctor; Fossas Colet, Enric (Institute of Electrical and Electronics Engineers (IEEE), 2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper presents a dynamic analysis and the control design for a three-phase three-wire unity power factor rectifier with a LCL filter. The control algorithm is based on the sliding mode control techniques that provides ...
    • Sliding mode control of an isolated wound rotor synchronous generator 

      Dòria Cerezo, Arnau; Fossas Colet, Enric; Muñoz Aguilar, Raúl Santiago; Utkin, Vadim (2009)
      Text en actes de congrés
      Accés obert
    • Sliding mode control of LCL full-bridge rectifiers 

      Dòria Cerezo, Arnau; Biel Solé, Domingo; Fossas Colet, Enric (2016-07-01)
      Capítol de llibre
      Accés restringit per política de l'editorial
      In control theory, sliding mode control, or SMC, is a nonlinear control method that alters the dynamics of a nonlinear system by application of a discontinuous control signal that forces the system to "slide" along a ...
    • Sliding modes in a class of complex-valued nonlinear systems 

      Dòria Cerezo, Arnau; Olm Miras, Josep Maria; Biel Solé, Domingo; Fossas Colet, Enric (2021-07)
      Article
      Accés obert
      A number of physical systems allow a complex-valued representation. This article extends the theory of sliding modes to a class of nonlinear systems described by complex-valued variables. Hence, states, parameters, control ...
    • Stabilisation of state-and-input constrained nonlinear systems via diffeomorphisms: A Sontag's formula approach with an actual application 

      Acosta Rodríguez, José Ángel; Dòria Cerezo, Arnau; Fossas Colet, Enric (2018-09-10)
      Article
      Accés obert
      In this work, we provide a new and constructive outlook for the control of state-and-input constrained nonlinear systems. Previously, explicit solutions have been mainly focused on the finding of a barrier-like Lyapunov ...
    • Study of the stability of a direct stator current controller for a doubly fed induction machine using the complex hurwitz test 

      Dòria Cerezo, Arnau; Bodson, Marc; Batlle Arnau, Carles; Ortega, Romeo (2013-11)
      Article
      Accés restringit per política de l'editorial
      In this brief, a new control scheme is presented for the doubly fed induction machine (DFIM). The proposed control algorithm offers the advantages of proven stability and remarkable simplicity. In contrast to the classical ...
    • 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 ...
    • Three-phase phase-locked loop algorithms based on sliding modes 

      Dòria Cerezo, Arnau; Repecho del Corral, Víctor; Biel Solé, Domingo (Institute of Electrical and Electronics Engineers (IEEE), 2021-01-01)
      Article
      Accés obert
      This article proposes a family of phase-locked loop schemes based on sliding modes. The use of sliding mode algorithms ensures fast response and global stability. In particular, two new algorithms are presented, both based ...