Now showing items 1-20 of 110

    • 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 ...
    • A deep reinforcement learning approach for path following on a quadrotor 

      Rubí Perelló, Bartomeu; Morcego Seix, Bernardo; Pérez Magrané, Ramon (2020)
      Conference report
      Open Access
      This paper proposes the Deep Deterministic Policy Grandient (DDPG) reinforcement learning algorithm to solve the path following problem in a quadrotor vehicle. This agent is implemented using a separated control and guidance ...
    • A Survey of path following control strategies for UAVs focused on quadrotors 

      Rubí Perelló, Bartomeu; Pérez Magrané, Ramon; Morcego Seix, Bernardo (2019-11-09)
      Article
      Open Access
      The trajectory control problem, defined as making a vehicle follow a pre-established path in space, can be solved by means of trajectory tracking or path following. In the trajectory tracking problem a timed reference ...
    • 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 ...
    • Adaptive nonlinear guidance law using neural networks applied to a quadrotor 

      Rubí Perelló, Bartomeu; Morcego Seix, Bernardo; Pérez Magrané, Ramon (2019)
      Conference report
      Open Access
      The NonLinear Guidance Law (NLGL) is a geometric algorithm commonly employed to solve the path following problem on different unmanned vehicles. NLGL is simple (does no depend on the model of the vehicle), effective and ...
    • Apunts de regulació automàtica 

      Pérez Magrané, Ramon (Universitat Politècnica de Catalunya, 2010)
      Lecture notes
      Open Access
    • 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 : pràctiques : ETSEIT 

      Morcego Seix, Bernardo; Cugueró Escofet, Josep; Pérez Magrané, Ramon (Edicions UPC, 2000)
      Book
      Restricted access to the UPC academic community
    • 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, ...
    • 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 ...
    • CÀLCUL (Examen 1r quadrimestre, 2n parcial) 

      Pérez Magrané, Ramon (Universitat Politècnica de Catalunya, 2018-01-22)
      Exam
      Restricted access to the UPC academic community
    • 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 ...