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Now showing items 1-15 of 15

    • An improved high-pressure roll crusher model for tungsten and tantalum ores 

      Anticoi Sudzuki, Hernán Francisco; Guasch Cascallo, Eduard; Hamid, Sarbast; Oliva Moncunill, Josep; Alfonso Abella, María Pura; Bascompta Massanes, Marc; Sanmiquel Pera, Lluís; Escobet Canal, Teresa; Escobet Canal, Antoni; Parcerisa Duocastella, David; Peña Pitarch, Esteve; Argelaguet Isanta, María Rosa; Felipe Blanch, José Juan de (2018-10-25)
      Article
      Open Access
      An improved approach is presented to model the product particle size distribution resulting from grinding in high-pressure roll crusher with the aim to be used in standard high-pressure grinding rolls (HPGR). This approach ...

    • Breakage function for HPGR: mineral and mechanical characterization of tantalum and tungsten ores 

      Anticoi Sudzuki, Hernán Francisco; Guasch Cascallo, Eduard; Hamid, Sarbast; Oliva Moncunill, Josep; Alfonso Abella, María Pura; García-Vallès, Maite; Bascompta Massanes, Marc; Sanmiquel Pera, Lluís; Escobet Canal, Teresa; Argelaguet Isanta, María Rosa; Escobet Canal, Antoni; Felipe Blanch, José Juan de; Parcerisa Duocastella, David; Peña Pitarch, Esteve (2018-04-20)
      Article
      Open Access
      The modelling of high pressure grinding rolls is described by the population balance model, a mass balance which includes several functions that are related to the mineral characteristics, material kinetics and operative ...

    • Detecció de fallades en un sistema de piles de combustible 

      Escobet Canal, Antoni; Nebot Castells, M. Àngela (2010-02-15)
      External research report
      Open Access
      In this work a fault diagnosis system for non-linear plants based on fuzzy logic, called VisualBlock-FIR, is presented and applied to an energy generation system based on fuel cells. VisualBlock-FIR runs under the Simulink ...

    • Detecció i identificació de falles en una xarxa de distribució d'aigües 

      Escobet Canal, Antoni; Nebot Castells, M. Àngela (2001-04)
      External research report
      Open Access
      This technical report deals with two of the main tasks of Fault Monitoring Systems (FMS): fault detection and fault identification. During fault detection, the FMS should recognize that the plant behavior is abnormal, ...

    • Enhanced equal frequency partition method for the identification of a water demand system 

      Escobet Canal, Antoni; Huber Garrido, Rafael M.; Nebot Castells, M. Àngela; Cellier, François E. (Sarjoughian,H.S.; Cellier, F.E.; Marefat, M.M.; Rozenblit, J.W. (eds.) Institute of Electrical and Electronics Engineers, 2000)
      Conference report
      Open Access
      This paper deals with unsupervised partitioning. A first goal of this paper is to present an enhancement to the Equal Frequency Partition (EFP) method that allows to reduce, to some extent, the main drawback of this classical ...

    • Fault detection and identification in a fuel cell system 

      Escobet Canal, Antoni; Nebot Castells, M. Àngela (IOS Press, 2009)
      Conference report
      Restricted access - publisher's policy
      In this work a fault diagnosis system for non-linear plants based on fuzzy logic, called VisualBlock-FIR, is presented and applied to an energy generation system based on fuel cells. VisualBlock-FIR runs under the Simulink ...

    • Leakage localization in water networks using fuzzy logic 

      Sanz Estapé, Gerard; Pérez Magrané, Ramon; Escobet Canal, Antoni (2012)
      Conference report
      Restricted access - confidentiality agreement
      This paper presents a methodology for leakage localization using FIR (Fuzzy Inductive Reasoning). A real water network situated in Barcelona has been subdivided in zones which could contain a leakage. Two sensors ...

    • Low level control of an omnidirectional mobile robot 

      Comasòlivas Font, Ramon; Quevedo Casín, Joseba Jokin; Escobet Canal, Teresa; Escobet Canal, Antoni; Romera Formiguera, Juli (Institute of Electrical and Electronics Engineers (IEEE), 2015)
      Conference report
      Open Access

    • Modeling a flue-gas desulfurization plant with a fuzzy methodology to optimize the SO2 absorption process 

      Escobet Canal, Antoni; Nebot Castells, M. Àngela; Múgica Álvarez, Francisco; Gamisans Noguera, Javier; Guimerà Villalba, Xavier (2017)
      Conference report
      Restricted access - publisher's policy

    • Modeling and robust low level control of an omnidirectional mobile robot 

      Comasòlivas Font, Ramon; Quevedo Casín, Joseba Jokin; Escobet Canal, Teresa; Escobet Canal, Antoni; Romera Formiguera, Juli (2017-04-01)
      Article
      Restricted access - publisher's policy
      This paper presents the modeling and robust low-level control design of a redundant mobile robot with four omnidirectional wheels, the iSense Robotic (iSRob) platform, that was designed to test safe control algorithms. ...

    • PEM fuel cell fault diagnosis via a hybrid methodology based on fuzzy and pattern recognition techniques 

      Escobet Canal, Antoni; Nebot Castells, M. Àngela; Múgica Álvarez, Francisco (2014-08)
      Article
      Open Access
      In this work, a fault diagnosis methodology termed VisualBlock-Fuzzy Inductive Reasoning, i.e. VisualBlock-FIR, based on fuzzy and pattern recognition approaches is presented and applied to PEM fuel cell power systems. The ...

    • Sensor-data-driven prognosis approach of liquefied natural gas satellite plant 

      Escobet Canal, Antoni; Escobet Canal, Teresa; Quevedo Casín, Joseba Jokin; Molina, Adoración (MDPI AG, 2020-08-11)
      Article
      Open Access
      This paper proposes a sensor-data-driven prognosis approach for the predictive maintenance of a liquefied natural gas (LNG) satellite plant. By using data analytics of sensors installed in the satellite plants, it is ...

    • Visual-FIR 

      Escobet Canal, Antoni; Nebot Castells, M. Àngela; Cellier, François E.; Múgica Álvarez, Francisco (2015)
      Software
      Restricted access - confidentiality agreement

    • Visual-FIR for ozone modeling and prediction 

      Nebot Castells, M. Àngela; Múgica, Violeta; Escobet Canal, Antoni (2007-04)
      External research report
      Open Access
      Air pollution is one of the most important environmental problems in urban areas, being extremely critical in Mexico City. The main air pollution problem that has been identified in Mexico City metropolitan area is the ...

    • VisualBlock-FIR 

      Escobet Canal, Antoni; Nebot Castells, M. Àngela; Cellier, François E.; Múgica Álvarez, Francisco (2015)
      Software
      Restricted access - confidentiality agreement