Now showing items 1-20 of 56

  • 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
  • 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 ...
  • Accuracy assessment of leak localisation method depending on available measurements 

    Pérez Magrané, Ramon; Cugueró Escofet, Miquel Àngel; Cugueró Escofet, Josep; Sanz Estapé, Gerard (2013)
    Conference report
    Restricted access - publisher's policy
    Model-based leak localization methods are currently developed and applied to real cases. The performance and success of such methods depend highly both on models [Pérez et al. (2011a)] and the measurements available. The ...
  • 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 ...
  • Assessment of a leak localization algorithm in water networks under demand uncertainty 

    Cugueró Escofet, Josep; Blesa Izquierdo, Joaquim; Pérez Magrané, Ramon; Cugueró Escofet, Miquel Àngel; Sanz Estapé, Gerard (International Federation of Automatic Control (IFAC), 2015)
    Conference report
    Restricted access - publisher's policy
    The performance and success of model-based leak localization methods applied to water networks highly depends on the uncertainty of the system considered. One of the main sources of uncertainty in these networks are the ...
  • Automàtica bàsica : formació continuada : pràctiques EUETIT 

    Morcego Seix, Bernardo; Cugueró Escofet, Josep; Pérez Magrané, Ramon (Edicions UPC, 2000)
    Book
    Restricted access to the UPC academic community
  • Automàtica Fitxes d'ajuda per a pràctiques 

    Morcego Seix, Bernardo; Cugueró Escofet, Josep; Pérez Magrané, Ramon (Edicions UPC, 1999)
    Book
    Restricted access to the UPC academic community
    Aquest material aporta la base teòrica necessària per realitzar pràctiques d’automàtica tant bàsica com avançada, però també descriuen metodologies i eines que es fan servir en el laboratori. Per facilitar la comprensió, ...
  • Automàtica : pràctiques : ETSEIT 

    Morcego Seix, Bernardo; Cugueró Escofet, Josep; Pérez Magrané, Ramon (Edicions UPC, 2000)
    Book
    Restricted access to the UPC academic community
  • Benchmark de control y superivisión de redes de distribución de aguas 

    Sanz Estapé, Gerard; Pérez Magrané, Ramon (2013)
    Conference report
    Open Access
    La disponibilidad de agua potable es posible gracias a las infraestructuras construidas que conforman las redes de distribución. Las compañías de agua son las encargadas de mantener estas redes en buen estado, así como ...
  • Blinking supervision in a working environment 

    Morcego Seix, Bernardo; Argilés Sans, Marc; Cabrerizo, Marc; Cardona Torradeflot, Genís; Pérez Magrané, Ramon; Pérez Cabré, Elisabet; Gispets Parcerisas, Joan (2016-02-02)
    Article
    Open Access
    The health of the ocular surface requires blinks of the eye to be frequent in order to provide moisture and to renew the tear film. However, blinking frequency has been shown to decrease in certain conditions, such as when ...
  • Case studies 

    Meseguer Amela, Jordi; Pérez Magrané, Ramon; Quevedo Casín, Joseba Jokin (Springer, 2017)
    Part of book or chapter of book
    Restricted access - publisher's policy
    This book presents a set of approaches for the real-time monitoring and control of drinking-water networks based on advanced information and communication technologies. It shows the reader how to achieve significant ...
  • Chlorine decay model calibration and comparison: application to a real water network 

    Nejjari Akhi-Elarab, Fatiha; Puig Cayuela, Vicenç; Pérez Magrané, Ramon; Quevedo Casín, Joseba Jokin; Cugueró Escofet, Miquel Àngel; Sanz Estapé, Gerard; Mirats Tur, Josep Maria (2013)
    Conference report
    Open Access
    This work presents a methodology to efficiently calibrate chlorine decay models. The calibration consists in estimating the unknown parameters by comparing the measured and simulated chlorine concentrations at the monitored ...
  • Chlorine decay model calibration and comparison: application to a real water network 

    Nejjari Akhi-Elarab, Fatiha; Puig Cayuela, Vicenç; Pérez Magrané, Ramon; Quevedo Casín, Joseba Jokin; Cugueró Escofet, Miquel Àngel; Sanz Estapé, Gerard; Mirats Tur, Josep Maria (2013)
    Conference report
    Restricted access - publisher's policy
    This work presents a methodology to efficiently calibrate chlorine decay models. The calibration consists in estimating the unknown parameters by comparing the measured and simulated chlorine concentrations at the monitored ...
  • Comparison of demand calibration in water distribution networks using pressure and flow sensors 

    Sanz Estapé, Gerard; Pérez Magrané, Ramon (2015)
    Conference report
    Open Access
    Water distribution network models are used by water companies in a wide range of applications. A good calibration of these models is required in order to improve the confidence of the application results. Pressure and flow ...
  • Comparison of demand pattern calibration in water distribution networks with geographic and non-geographic parameterization 

    Sanz Estapé, Gerard; Pérez Magrané, Ramon (2014)
    Conference report
    Open Access
    Demands are one of the most uncertain parameters in water distribution network models. A good calibration of the model demands leads to better results when using the model for any purpose. A demand pattern calibration ...
  • Control of a biopile for hydrocarbon decontamination 

    Pérez Magrané, Ramon; Morcego Seix, Bernardo; Matilla, Alejandro (IEEE, 2011)
    Conference report
    Restricted access - publisher's policy
  • Creació d'un bloc d'optativitat amb un projecte pràctic comú, coherent i integrador 

    Planas Dangla, Rita María; Cugueró Escofet, Josep; Hernández Palacín, Juan Carlos; Morcego Seix, Bernardo; Nejjari Akhi-Elarab, Fatiha; Pérez Magrané, Ramon; Quevedo Casín, Joseba Jokin; Sarrate Estruch, Ramon (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2013-02-08)
    Conference report / Conference lecture
    Open Access
    El projecte s’emmarca dins la transformació dels estudis cap a l’EEES i concretament a l’Escola d’Enginyers de Terrassa (EET). L’objectiu era dissenyar i aplicar un bloc de 3 assignatures optatives del Grau d’Enginyeria ...
  • Data setup for water distribution system supervision 

    Pérez Magrané, Ramon; Grau, Sergi; Jimenez, Victor; Martínez, Xavier; Tomas, Ricard (2017)
    Conference report
    Open Access
    The availability of on-line data coming from the water distribution systems (WDS) allows the monitoring of such critical infrastructures. Nevertheless the huge amount of data that come to the control centre implies an ...
  • Demand pattern calibration in water distribution networks 

    Sanz Estapé, Gerard; Pérez Magrané, Ramon (2013)
    Conference report
    Restricted access - publisher's policy
    Water distribution network models are widely used by water companies. Consumer demands are one of the main uncertainties in these models, but their calibration is not feasible due to the low number of sensors available in ...