Recerca de nous sensors i de mètodes de mesura basats en variacions d'impedància elèctrica i de les interfícies electròniques per al condicionament i el processament dels senyals, amb èmfasi en macrosensors basats en tecnologies de baix cost, sensors autònoms i intel·ligents, xarxes de sensors, processament analògic dels senyals, sistemes d'adquisició de dades, espectroscòpia i tomografia d'impedància elèctrica,reducció d'interferències i soroll a la instrumentació, mesura de paràmetres fisiològics amb mètodes no invasors i biotelemetria. Transferència de tecnologia en sensors i sistemes de mesura per a enginyeria.

Recent Submissions

  • Interoperability in wireless sensor networks based on IEEE 1451 standard 

    Higuera Portilla, Jorge Eduardo; Polo Cantero, José (IGI Global, 2012-01-01)
    Part of book or chapter of book
    Restricted access - publisher's policy
    The syntactic and semantic interoperability is a challenge of the Wireless Sensor Networks (WSN) with smart sensors in pervasive computing environments to increase their harmonization in a wide variety of applications. ...
  • SoH evaluation of LiFePO4 cells using impedance and thermal measurements 

    Ovejas Benedicto, Victòria Júlia; Cuadras Tomàs, Àngel; Morante, Joan Ramón (2014)
    Conference report
    Restricted access - publisher's policy
    LiFePO4 is a promising cathode material used in Li-ion batteries. It offers better cyclability and is safer in terms of thermal runaway than previous LiCoO2 or LiMnO2 cathodes. With new applications as electric vehicles ...
  • Towards the standardization of ballistocardiography systems for J-peak timing measurement 

    Gómez Clapers, Joan; Serra Rocamora, Albert; Casanella Alonso, Ramón; Pallàs Areny, Ramon (2014-09-16)
    Article
    Open Access
    There is a growing interest in accurately measuring the timing of the J peak of the ballistocardiogram (BCG) in order to obtain cardiovascular function markers non-invasively, especially in modern home healthcare applications. ...
  • Interagames: Control accesible de videojuegos para Xbox 360, PS3, Wii y PC. 

    Hornero Ocaña, Gemma; Quílez Figuerola, Marcos; Casas Piedrafita, Óscar (2013)
    Conference report
    Open Access
    Este trabajo presenta una nueva plataforma de interacción de usuarios con discapacidad con los juegos de las principales videoconsolas comerciales. El sistema diseñado habilita el acceso a las diferentes plataformas ...
  • Transient Reduction in pulse-based impedance measurements, 

    Aliau Bonet, Carles; Pallàs Areny, Ramon (2013)
    Conference report
    Open Access
    Impedance measurements based on voltage pulse injection and current detection are faster and easier to implement than measurements based on sine waves, but transients produced in the current-to-voltage conversion may lead ...
  • Entropy as a wear out indicator: The resistor example 

    Cuadras Tomàs, Àngel; Ovejas Benedicto, Victòria Júlia; Quílez Figuerola, Marcos (2013)
    Conference report
    Restricted access - publisher's policy
    In this contribution we aim at proposing entropy measurements in resistive elements to characterize the induced damage due to current and Joule effect dissipation. 0.25 W off the shelf resistors are biased with constant ...
  • Uncertainty factors in time-interval measurements in ballistocardiography 

    Gómez Clapers, Joan; Serra Rocamora, Albert; Casanella Alonso, Ramón; Pallàs Areny, Ramon (2013)
    Conference report
    Restricted access - publisher's policy
    There is a growing interest on measuring time intervals between the J peak of the ballistocardiogram (BCG) and several features of other cardiovascular signals such as the ECG in order to obtain cardiovascular function ...
  • D6.1 Report on Results on Parallel Testing 

    Casas Piedrafita, Óscar; Quílez Figuerola, Marcos; López Martínez, Margarita; Martínez Farré, Francesc Xavier (2012-10-01)
    External research report
    Restricted access - author's decision
    Delivarable entregat a la Unió Europea dins del projecte CompoBall. Novel on line composting monitoring system. Grant Agreement No: 243625
  • Comunicador para personas con discapacidad: entregable 2.2: maqueta no funcional para cada uno de los subsistemas 

    Casas Piedrafita, Óscar; Hornero Ocaña, Gemma; Quílez Figuerola, Marcos (2012-02-01)
    Other
    Restricted access - author's decision
    Entregable seguiment conveni C-08197 amb l'empresa B&J Adaptaciones
  • Comunicador para personas con discapacidad: entregable 3: desarrollo de prototipos funcionales 

    Casas Piedrafita, Óscar; Hornero Ocaña, Gemma; Quílez Figuerola, Marcos (2012-03-01)
    Other
    Restricted access - author's decision
    Entregable del convenio C-08197 con la empresa B&J Adaptaciones

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