Now showing items 1-20 of 112

  • Abnormal quality detection and isolation in water distribution networks using simulation models 

    Nejjari Akhi-Elarab, Fatiha; Pérez Magrané, Ramon; Puig Cayuela, Vicenç; Quevedo Casín, Joseba Jokin; Sarrate Estruch, Ramon; Cugueró Escofet, Miquel Àngel; Sanz Estapé, Gerard; Mirats, J M (2012-11-16)
    Article
    Open Access
    This paper proposes a model based detection and localisation method to deal with abnormal quality levels based on the chlorine measurements and chlorine sensitivity analysis in a water distribution network. A fault isolation ...
  • Abnormal quality detection and isolation in water distribution networks using simulation models 

    Nejjari Akhi-Elarab, Fatiha; Pérez Magrané, Ramon; Puig Cayuela, Vicenç; Quevedo Casín, Joseba Jokin; Cugueró Escofet, Miquel Àngel; Sanz Estapé, Gerard; Mirats Tur, Josep Maria (2011)
    Conference report
    Restricted access - author's decision
  • Actividades en control y supervisión inteligente del Grupo de Sistemas Avanzados de Control (SAC) de la Universidad Politècnica de Catalunya (UPC) 

    Quevedo Casín, Joseba Jokin; Puig Cayuela, Vicenç; Escobet Canal, Teresa; Pérez Magrané, Ramon; Prats Menéndez, Xavier; García España, Claudia M. (2010)
    Conference report
    Open Access
    En esta ponencia se presenta un resumen de las actividades de investigación que se están desarrollando en el grupo de “Sistemas Avanzados de Control” (SAC) de la Universidad Politécnica de Catalunya UPC en el Campus de ...
  • A decision support system for on-line leakage localization 

    Meseguer Amela, Jordi; Mirats Tur, Josep Maria; Cembrano Gennari, Gabriela; Puig Cayuela, Vicenç; Quevedo Casín, Joseba Jokin; Pérez Magrané, Ramon; Sanz Estapé, Gerard; Ibarra Gómez, David (Elsevier, 2014-10-01)
    Article
    Restricted access - publisher's policy
    This paper describes a model-driven decision-support system (software tool) implementing a model-based methodology for on-line leakage detection and localization which is useful for a large class of water distribution ...
  • Advanced control systems research at UPC Terrassa Campus 

    Quevedo Casín, Joseba Jokin; Puig Cayuela, Vicenç (Campus de Terrassa de la UPC, 2013-06-13)
    Conference report
    Open Access
    Advanced Control Systems (SAC) is a multidiscip linary research group involving UPC professors and Spanish National Research Council (CSIC) researchers, focused on the wide subject of control and supervision of dynamic ...
  • A fault/anomaly system prognosis using a data-driven approach considering uncertainty 

    Escobet Canal, Teresa; Quevedo Casín, Joseba Jokin; Puig Cayuela, Vicenç (2012)
    Conference report
    Restricted access - publisher's policy
  • A Framework for RNAV trajectory generation minimizing noise nuisances 

    Prats Menéndez, Xavier; Nejjari Akhi-Elarab, Fatiha; Puig Cayuela, Vicenç; Quevedo Casín, Joseba Jokin; Mora Camino, F. (Faculty of Transport and Traffic Engineering, 2006-06)
    Conference report
    Open Access
    In this work it is presented a framework for a global optimization tool that will take into account air craft dynamics and performances, noise nuisances and RNAV radionavigation requirements in order to assess an optimum ...
  • Agile accelerated aging and degradation characterization of a V/F controlled induction motor in a conveyor belt process 

    García España, Claudia M.; Quevedo Casín, Joseba Jokin (2011)
    Conference report
    Restricted access - author's decision
    Although induction machines are reliable, they are subjected to some failures; the understanding degradation behaviour of Induction Motors (IM) is crucial for the adoption and application of health Management methodologies ...
  • Aircraft annoyance minimization around urban airports based on fuzzy logic 

    Quevedo Casín, Joseba Jokin; Prats Menéndez, Xavier; Nejjari Akhi-Elarab, Fatiha; Puig, Vicenç (GERAD; École Polytechnique de Montréal; Cadi Ayyad University, 2007-05)
    Conference report
    Open Access
    This paper presents a strategy based on fuzzy logic and lexicographic multi-objective optimization for designing noise abatement procedures aimed at reducing the noise exposure of the population living around the airports. ...
  • A method for fault detection and diagnostics in ventilation units using virtual sensors 

    Giovanni Mattera, Claudio; Quevedo Casín, Joseba Jokin; Escobet Canal, Teresa; Reza Shaker, Hamir; Jradi, Muhyiddine (Multidisciplinary Digital Publishing Institute (MDPI), 2018-11-14)
    Article
    Open Access
    Buildings represent a significant portion of global energy consumption. Ventilation units are complex components, often customized for the specific building, responsible for a large part of energy consumption. Their faults ...
  • A methodology and a software tool for sensor data validation/reconstruction : application to the Catalonia regional water network 

    Cugueró Escofet, Miquel Àngel; García Valverde, Diego; Quevedo Casín, Joseba Jokin; Puig Cayuela, Vicenç; Espin, Santiago; Roquet, Jaume (2016-04-01)
    Article
    Open Access
    In this paper, a sensor data validation/reconstruction methodology applicable to water networks and its implementation by means of a software tool are presented. The aim is to guarantee that the sensor data are reliable ...
  • A methodology for incipient fault detection 

    Escobet Canal, Teresa; Puig Cayuela, Vicenç; Quevedo Casín, Joseba Jokin; García Valverde, Diego (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    Conference report
    Open Access
    This paper proposes a fault detection methodology for incipient faults that combines different residual generation methods (observers and l-step ahead predictors) with different convergence velocity to the real output ...
  • An improved tool of water data analytics for flowmeters data 

    Quevedo Casín, Joseba Jokin; Pesantez, José Luis; Espin, Santiago; Roquet, Jaume; Valero, Fernando (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    Conference report
    Open Access
    This paper presents an improved tool for data validation and reconstruction of flowmeters. These sensors are installed in the Catalonia regional water network from Barcelona (Spain). Here a new time series model with ...
  • Application of predictive control strategies to the management of complex networks in the urban water cycle 

    Ocampo-Martínez, Carlos; Puig Cayuela, Vicenç; Cembrano Gennari, Gabriela; Quevedo Casín, Joseba Jokin (2013)
    Article
    Open Access
    The management of the urban water cycle (UWC) is a subject of increasing interest because of its social, economic, and environmental impact. The most important issues include the sustainable use of limited resources and ...
  • A shifting pole placement approach for the design of performance-varying multivariable PID controllers via BMIs 

    Sánchez, Helem Sabina; Rotondo, Damiano; Puig Cayuela, Vicenç; Quevedo Casín, Joseba Jokin (2018)
    Conference report
    Open Access
    In this paper, the design of a performance-varying multivariable Proportional-Integral-Derivative (PID) controllers is presented. The main objective is to provide a framework for changing online the closed-loop behavior ...
  • A two-tank benchmark for detection and isolation of cyber attacks 

    Quevedo Casín, Joseba Jokin; Sánchez Corrales, Helem Sabina; Rotondo, Damiano; Escobet Canal, Teresa; Puig Cayuela, Vicenç (2018-01-01)
    Article
    Open Access
    This paper presents a benchmark for the detection and isolation of cyber attacks, which is a non-linear controlled interconnected system based on a two tank system. In this benchmark, a malicious attacker wants to remain ...
  • Automatic control of pollutant on a shallow river using surface water systems: application to the Ebro River 

    Puig Cayuela, Vicenç; Romera Formiguera, Juli; Quevedo Casín, Joseba Jokin; Sarrate Estruch, Ramon; Morales Hernández, Mario; González Sanchis, M.; Garcia Navarro, María del Pilar (2014-01-01)
    Article
    Restricted access - publisher's policy
    In this paper, the problem of automatic control of pollutant on a shallow river using surface water systems is addressed using a benchmark test case based in the Ebro River. The Ebro River presents flooding episodes in the ...
  • Automatic design of robust PID controllers based on QFT specifications 

    Comasòlivas Font, Ramon; Escobet Canal, Teresa; Quevedo Casín, Joseba Jokin (2012)
    Conference report
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    This paper proposes an optimization algorithm for the automatic design of robust PID controllers using Quantitative Feedback Theory (QFT) specifications. The proposed algorithm is based on a criterion to minimize the energy ...
  • Automatic loop shaping of QFT applied to an active control design 

    Comasòlivas Font, Ramon; Escobet Canal, Teresa; Quevedo Casín, Joseba Jokin (IEEE, 2011)
    Conference report
    Restricted access - publisher's policy
  • Automatic validation of flowmeter data in transport water networks: Application to the ATLLc water network 

    García Valverde, Diego; Quevedo Casín, Joseba Jokin; Puig Cayuela, Vicenç; Saludes Closa, Jordi; Espín, Santiago; Roquet, Jaume; Valero, Fernando (2014)
    Conference report
    Open Access
    In this paper, a methodology for data validation and reconstruction of flow meter sensor data in water networks is presented. The raw data validation is inspired on the Spanish norm (AENOR-UNE norm 500540). The methodology ...