Enviaments recents

  • Experimental thermal model of a high temperature fuel cell stack 

    Serri, Flavia; Serra, Maria; Costa Castelló, Ramon (2017)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    HT- PEM fuel cells (operating termperature >100°C), in comparison to PEM fuel cells: have better reaction kinetics; have higher CO tolerance; do not present problems with liquid water formation; and can be used as a CH&P ...
  • Wind speed time series reconstruction using a hybrid neural genetic approach 

    Rodriguez Rangel, Hector; Flores, J; Puig Cayuela, Vicenç; Morales, L; Guerra, A; Calderon, F (2017)
    Text en actes de congrés
    Accés obert
    Currently, electric energy is used in practically all modern human activities. Most of the energy produced came from fossil fuels, making irreversible damage to the environment. Lately, there has been an effort by nations ...
  • Modeling and control of HTPEMFC based combined heat and power for confort control 

    Martínez Molina, Pau; Serra, Maria; Costa Castelló, Ramon (Institute of Electrical and Electronics Engineers (IEEE), 2017)
    Text en actes de congrés
    Accés obert
    In this work the dynamic model of a domestic heating system is described. The heating system is based on a High Temperature PEM Fuel Cell. The model corresponds to a home placed in the city of Barcelona. The set of equations ...
  • Real-time control-oriented quality modelling in combined urban drainage networks 

    Sung, C; Joseph Duran, Bernat; Maruejouls, Thibaud; Cembrano Gennari, Gabriela; Messeguer, Jordi; Puig Cayuela, Vicenç; Litrico, Xavier (Elsevier, 2017)
    Text en actes de congrés
    Accés obert
    Urban drainage networks (UDN) carry urban wastewater to wastewater treatment plants (WWTP) in order to regenerate it before releasing it to the environment. Combined UDN (CUDN) carry both rain and wastewater together, which ...
  • Modelización y gestión térmica de una pila de combustible SOFC 

    Delgado Ferrer, Eloi; Serra, Maria; Husar, Attila Peter (2017)
    Text en actes de congrés
    Accés obert
    In the present work, a dynamic lumped parameter model of the electrochemical and thermal behavior of a Solid Oxide Fuel Cell (SOFC) has been developed. The model is implemented in the MATLAB-Simulink visual programming ...
  • Robust model predictive control with signal temporal logic constraints for Barcelona wastewater system 

    Farahani, Samira S.; Zadeh Soudjani, Sadegh; Majumdar, Rupak; Ocampo-Martínez, Carlos (Elsevier, 2017)
    Text en actes de congrés
    Accés obert
    We propose a traceable approach for the control of the Barcelona wastewater system that is subject to sudden weather-change events within the Mediterranean climate.Due to the unpredictable weather changes, lack of appropriate ...
  • Partitioning for large-scale systems: a sequential distributed MPC design 

    Barreiro Gómez, Julian; Ocampo-Martínez, Carlos; Quijano Silva, Nicanor (Elsevier, 2017)
    Text en actes de congrés
    Accés obert
    Large-scale systems involve a high number of variables making challenging the design of controllers because of information availability and computational burden issues. Normally, the measurement of all the states in a ...
  • Observación de la fracción de agua líquida en pilas de combustible tipo PEM de cátodo abierto 

    Costa Castelló, Ramon; Luna Pacho, Julio Alberto (Universidad de Oviedo, 2017)
    Text en actes de congrés
    Accés obert
    En este trabajo se diseña un observador no-lineal basado en modos deslizantes para la estimación de la fracción de agua líquida en una pila de combustible tipo PEM de cátodo abierto. La pila de combustible se modela con ...
  • Reliability computation within an MPC health-aware framework 

    Salazar Cortés, Jean Carlo; Sarrate Estruch, Ramon; Nejjari Akhi-Elarab, Fatiha; Weber, Philipe; Theilliol, Didier (Elsevier, 2017)
    Text en actes de congrés
    Accés obert
    This paper presents a comparison between two different approaches for reliability consideration within a Health-Aware Control framework which takes into account system and component reliability by means of reliability ...
  • Optimal management of barcelona water distribution network using non-linear model predictive control 

    Wang, Ye; Cembrano Gennari, Gabriela; Puig Cayuela, Vicenç; Urrea, Maite; Romera Formiguera, Juli; Saporta, D.; Valero, J.G.; Quevedo Casín, Joseba Jokin (2017)
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    Accés obert
    This paper presents a non-linear optimal control strategy for the operational management of water distribution networks (WDNs) including both flow and hydraulic head/pressure constraints. The optimal operation of WDNs ...
  • Economic Model Predictive Control of Aeration Systems in a Full Scale Biological Wastewater Treatment Plant 

    Nejjari Akhi-Elarab, Fatiha; Puig Cayuela, Vicenç; Quevedo Casín, Joseba Jokin; Pascual, Josep; de Campos Paus, Sergio (Elsevier, 2017)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    This work presents an economic model predictive control (EMPC) strategy for the control of the dissolved oxygen concentrations in the aerated reactors of a wastewater treatment plant located in Girona, Spain. The control ...
  • Zonotopic fault estimation filter design for discrete-time descriptor systems 

    Wang, Ye; Wang, Zhenhua; Puig Cayuela, Vicenç; Cembrano Gennari, Gabriela (2017)
    Text en actes de congrés
    Accés obert
    This paper considers actuator-fault estimation for discrete-time descriptor systems with unknown but bounded system disturbance and measurement noise. A zonotopic fault estimation filter is designed based on the analysis ...

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