Enviaments recents

  • Data analytics methodology for monitoring quality sensors and events in the Barcelona drinking water network 

    García Valverde, Diego; Creus Rodriguez, Ramon; Minoves Ruiz, Meritxell; Pardo, Xavier; Quevedo Casín, Joseba Jokin; Puig Cayuela, Vicenç (2017-01-01)
    Article
    Accés obert
    Water quality management is a key area to guarantee drinking water safety to users. This task is based on disinfection techniques, such as chlorination, applied to the drinking water network to prevent the growth of ...
  • Data Validation and reconstruction for performance enhancement and maintenance of water networks 

    Quevedo Casín, Joseba Jokin; Pascual Pañach, Josep; Espin, Santiago; Roquet, Jaume (2016-01-01)
    Article
    Accés obert
    In a real water network, a telecontrol system must periodically acquire, store and validate data gathered by sensor measurements in order to achieve accurate monitoring of the whole network in real time. For each sensor ...
  • Model predictive control for ethanol steam reformers with membrane separation 

    Serra, Maria; Ocampo-Martínez, Carlos; Li, Mingming; Llorca Piqué, Jordi (2017-01-26)
    Article
    Accés restringit per política de l'editorial
    This paper focuses on the dynamic modelling and the predictive control of an ethanol steam reformer (ESR) with Pdsingle bondAg membrane separation stage for the generation of pure hydrogen. Hydrogen purity necessary to ...
  • Constrained distributed optimization : A population dynamics approach 

    Barreiro Gómez, Julian; Quijano Silva, Nicanor; Ocampo-Martínez, Carlos (2016-07)
    Article
    Accés restringit per política de l'editorial
    Large-scale network systems involve a large number of states, which makes the design of real-time controllers a challenging task. A distributed controller design allows to reduce computational requirements since tasks are ...
  • Actuator multiplicative fault estimation in discrete-time LPV systems using switched observers 

    Rotondo, Damiano; López Estrada, Francisco Ronay; Nejjari Akhi-Elarab, Fatiha; Ponsart, J. C.; Theilliol, Didier; Puig Cayuela, Vicenç (2016-09-01)
    Article
    Accés restringit per política de l'editorial
    This paper proposes an observer for the joint state and fault estimation devoted to discrete-time linear parameter varying (LPV) systems subject to actuator faults. The major contribution of this work is that the observer ...
  • Model- vs. data-based approaches applied to fault diagnosis in potable water supply networks 

    Cugueró, Miquel Àngel; Quevedo Casín, Joseba Jokin; Alippi, Cesare; Roveri, Manuel; Puig Cayuela, Vicenç; García Valverde, Diego; Trovò, F (2016-05-10)
    Article
    Accés obert
    In this paper, the problem of fault diagnosis in drinking water transport networks (DWTNs) is addressed. Two different fault diagnosis approaches are proposed to deal with this problem. The first one is based on a ...
  • MatSWMM - An open-source toolbox for designing real-time control of urban drainage systems 

    Riaño Briceño, Gerardo; Barreiro Gómez, Julian; Ramírez Jaime, Andrés Felipe; Quijano Silva, Nicanor; Ocampo-Martínez, Carlos (Elsevier, 2016-09-01)
    Article
    Accés restringit per política de l'editorial
    This manuscript describes the MatSWMM toolbox, an open-source Matlab, Python, and LabVIEW-based software package for the analysis and design of real-time control (RTC) strategies in urban drainage systems (UDS). MatSWMM ...
  • Reliable fault-tolerant model predictive control of drinking water transport networks 

    Robles Guillem, Deneb; Puig Cayuela, Vicenç; Ocampo-Martínez, Carlos; Garza Castañón, Luís Eduardo (2016)
    Article
    Accés restringit per política de l'editorial
    This paper proposes a reliable fault-tolerant model predictive control applied to drinking water transport networks. After a fault has occurred, the predictive controller should be redesigned to cope with the fault effect. ...
  • On teaching model-based fault diagnosis in engineering curricula 

    Costa Castelló, Ramon; Puig Cayuela, Vicenç; Blesa Izquierdo, Joaquim (2016-02-01)
    Article
    Accés obert
    This article presents an example of how a fault-diagnosis course has been included in an engineering curricula in a motivating way, in particular, in the automatic control and robotic master's degree program at UPC. This ...
  • Real-Time Non-Intrusive Assessment of Viewing Distance During Computer Use 

    Argilés Sans, Marc; Cardona Torradeflot, Genís; Pérez Cabré, Elisabet; Pérez Magrané, Ramon; Morcego Seix, Bernardo; Gispets Parcerisas, Joan (2016-10-22)
    Article
    Accés obert
    Purpose: To develop and test the sensitivity of an ultrasound-based sensor to assess the viewing distance of visual display terminals operators in real-time conditions. Methods: A modified ultrasound sensor was attached ...

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