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Ara es mostren els items 21-40 de 111

    • Economic model predictive control for energy dispatch of a smart microgrid system 

      Nassourou, M; Puig Cayuela, Vicenç; Blesa Izquierdo, Joaquim; Ocampo-Martínez, Carlos (2017)
      Text en actes de congrés
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      The problem of energy dispatch in heterogeneous complex systems such as smart grids cannot be efficiently solved using classical control or ad-hoc methods. This paper proposes the application of Economic Model Predictive ...

    • Enhancing inland navigation by model predictive control of water levels: The Cuinchy-Fontinettes case 

      Horváth, Klaudia; Rajaoarisoa, Lala H.; Duviella, Eric; Blesa Izquierdo, Joaquim; Petreczky, Mihaly; Chuquet, Karine (Springer, 2015)
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      Navigation canals are used for transport purposes. In order to allow safe navigation the water level should be kept in a certain range around the Normal Navigation Level (NNL). The water level is disturbed by known and ...

    • Estimation of node pressures in water distribution networks by Gaussian process regression 

      Santos Ruiz, Ildeberto de los; López Estrada, Francisco Ronay; Puig Cayuela, Vicenç; Blesa Izquierdo, Joaquim (2019)
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      This paper proposes a method to predict pressures in all nodes of a water distribution network (WDN) by Gaussian process regression (GPR) from pressure measurements in a subset of selected nodes. The pressure sensors are ...

    • Fault detection and isolation for a wind turbine benchmark using a mixed Bayesian/set-membership approach 

      Fernández Canti, Rosa M.; Blesa Izquierdo, Joaquim; Tornil Sin, Sebastián; Puig Cayuela, Vicenç (2015-10-30)
      Article
      Accés obert
      This paper addresses the problem of fault detection and isolation of wind turbines using a mixed Bayesian/Set-membership approach. Modeling errors are assumed to be unknown but bounded, following the set-membership approach. ...

    • Fault detection and isolation in flat navigation canals 

      Segovia Castillo, Pablo; Blesa Izquierdo, Joaquim; Horvath, K; Rajaoarisoa, Lala H.; Nejjari Akhi-Elarab, Fatiha; Puig Cayuela, Vicenç; Duviella, Eric (2017)
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      Inland navigation networks are composed of several artificial canals that are characterized by no slope. These canals are particularly subject to resonance phenomena, which can create waves such that the navigation condition ...

    • Fault detection and isolation of inland navigation channel: application to the Cuinchy-Fontinettes reach 

      Duviella, Eric; Rajaoarisoa, Lala H.; Blesa Izquierdo, Joaquim; Chuquet, Karine (Institute of Electrical and Electronics Engineers (IEEE), 2013)
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      Inland navigation networks are mainly used for transport with economic and environmental benefits. In a climate change context which leads to the scarcity of the water resource, the control of navigation levels and the ...

    • Fault detection using data-driven LPV state estimation based on structural analysis and ANFIS 

      Fang, Xin; Blesa Izquierdo, Joaquim; Puig Cayuela, Vicenç (2023)
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      This paper presents a data-driven fault detection method combining structural analysis (SA) and machine learning data-driven algorithms. Given a graphic (or textual) system description and the available inputs/outputs ...

    • Fault diagnosis and prognosis of a brushless dc motor using a model-based approach 

      Blesa Izquierdo, Joaquim; Quevedo Casín, Joseba Jokin; Puig Cayuela, Vicenç; Nejjari Akhi-Elarab, Fatiha; Zaragoza, Raúl; Rolán Blanco, Alejandro (2020)
      Comunicació de congrés
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      This paper proposes a model-based fault diagnosis and prognosis approach applied to brushless DC motors (BLDC). The objective is an early detection of mechanical and electrical faults in BLDC motors operating under a variety ...

    • Fault Diagnosis of a Wind Farm using Interval Parity Equations 

      Blesa Izquierdo, Joaquim; Jiménez, P.; Rotondo, Damiano; Nejjari Akhi-Elarab, Fatiha; Puig Cayuela, Vicenç (2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In this paper, the problem of fault diagnosis of a wind farm is addressed using interval parity equations. Fault detection is based on the use of parity equations and unknown but bounded description of the noise and ...

    • Fault diagnosis of wind turbines using a set-membership approach 

      Blesa Izquierdo, Joaquim; Puig Cayuela, Vicenç; Romera Formiguera, Juli; Saludes Closa, Jordi (2011)
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      In this paper, the problem of fault diagnosis in wind turbines will be addressed applying a setmembership approach. Fault detection is based on the use of parity equations and unknown but bound description of the noise and ...

    • Fault tolerant control of the wind turbine benchmark using virtual sensors/actuators 

      Rotondo, Damiano; Nejjari Akhi-Elarab, Fatiha; Puig Cayuela, Vicenç; Blesa Izquierdo, Joaquim (IFAC, 2012)
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      In this paper, the problem of Fault Tolerant Control (FTC) of the wind turbine benchmark is addressed. The paper proposes the use of virtual sensor/actuator approaches to deal with sensor and actuator faults, respectively. ...

    • Fault tolerant model predictive control of open channels 

      Horváth, Klaudia; Blesa Izquierdo, Joaquim; Duviella, Eric; Chuquet, Karine (2014)
      Text en actes de congrés
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      Automated control of water systems (irrigation canals, navigation canals, rivers etc.) relies on the measured data. The control action is calculated, in case of feedback controller, directly from the on-line measured data. ...

    • First results in leak localization in water distribution networks using graph-based clustering and deep learning 

      Romero, Luis; Blesa Izquierdo, Joaquim; Puig Cayuela, Vicenç; Cembrano Gennari, Gabriela; Trapiello Fernández, Carlos (2020)
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      This paper presents a methodology for the localization of leaks in water distribution networks (WDNs) by means of the combination of a deep learning (DL) approach and a graph-based clustering technique. A data set for all ...

    • Gain-scheduled Smith predictor PID-based LPV controller for open-flow canal control 

      Bolea Monte, Yolanda; Puig Cayuela, Vicenç; Blesa Izquierdo, Joaquim (2014)
      Article
      Accés restringit per política de l'editorial
      In this paper, a gain-scheduled Smith Predictor PID controller is proposed for the control of an open flow canal system that allows to deal with large variation in operating conditions. A linear parameter varying (LPV) ...

    • Gain-scheduled Smith proportional-integral derivative controllers for linear parameter varying first-order plus time-varying delay systems 

      Bolea Monte, Yolanda; Puig Cayuela, Vicenç; Blesa Izquierdo, Joaquim (2011-12-08)
      Article
      Accés restringit per política de l'editorial
      Practical control problems often deal with parameter-varying uncertain systems that can be described by a first-orderplus- delay (FOPD) model. In this paper, a new approach to design gain-scheduled robust linear parameter ...

    • Gray-Box model of inland navigation channel: application to the Cuinchy–Fontinettes reach 

      Horváth, Klaudia; Duviella, Eric; Blesa Izquierdo, Joaquim; Rajaoarisoa, Lala H.; Bolea Monte, Yolanda; Puig Cayuela, Vicenç; Chuquet, Karine (2014-02-22)
      Article
      Accés obert
      In a context of global change, inland navigation transport has gained interest with economic and environmental benefits. The development of this means of conveyance requires the improvement of its management rules to deal ...

    • Identification and fault diagnosis for LPV uncertain systems 

      Blesa Izquierdo, Joaquim; Puig Cayuela, Vicenç; Saludes Closa, Jordi (IEEE, 2011)
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      In this paper, identification and fault diagnosis methods for uncertain Multiple Input Multiple Output (MIMO) Linear Parameters Varying (LPV) models is presented. The fault detection methodology is based on checking if ...

    • Identification for passive robust fault detection using zonotope-based set-membership approaches 

      Blesa Izquierdo, Joaquim; Puig Cayuela, Vicenç; Saludes Closa, Jordi (2011-11)
      Article
      Accés obert
      In this paper, the problem of identification for passive robust fault detection, when a bounded description of the modelling uncertainty is considered, is addressed. Two set-membership identification methods are introduced ...

    • Incremental upgrading sensor placement methodology: Application to the leak localization in water networks 

      Soldevila Coma, Adrià; Blesa Izquierdo, Joaquim; Tornil Sin, Sebastián; Fernández Canti, Rosa M.; Puig Cayuela, Vicenç (2022-02-01)
      Article
      Accés obert
      This paper presents a new methodology for sensor reallocation in large scale-systems considering fault isolation purposes. From an initial set consisting of a limited number of sensors already installed in certain locations ...

    • Inland navigation channel model: application to the Cuinchy-Fontinettes reach 

      Duviella, Eric; Bako, Laurent; Sayed-Mouchaweh, Moamar; Blesa Izquierdo, Joaquim; Bolea Monte, Yolanda; Puig Cayuela, Vicenç; Chuquet, Karine (Institute of Electrical and Electronics Engineers (IEEE), 2013)
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      Inland navigation networks offer an alternative to land transport with economic and environmental benefits, and direct access to urban and industrial centers. Promoting the navigation transport requires the modernization ...