Enviaments recents

  • Definición del contexto en diseño de máquinas. Metodología para máquinas apropiadas 

    Blanco Romero, María Elena; Riba Romeva, Carles; Ferrer Martí, Laia (2016)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    En este trabajo se muestra cómo los proyectos de diseño de máquinas apropiadas para comunidades en desarrollo requieren de una metodología que contemple de manera adecuada las características del contexto al que va dirigida ...
  • Design of a test bench for measuring friction force in a piston-cylinder system 

    Buj Corral, Irene; Zayas Figueras, Enrique Ernesto; Álvarez Flórez, Jesús Andrés; Gutiérrez González, Ernesto (2016)
    Text en actes de congrés
    Accés obert
    In the present work, design of a first approach of a test bench prototype for measuring friction in a piston-cylinder system is presented. The bench consists of a motor, belt and pulley transmission, crank mechanism, a ...
  • Influence of the controller design on the accuracy of a forward dynamic simulation of human gait 

    Pàmies Vila, Rosa; Pätkau, Olga; Dòria Cerezo, Arnau; Font Llagunes, Josep Maria (2017-01)
    Article
    Accés restringit per política de l'editorial
    The analysis of a captured motion can be addressed by means of forward or inverse dynamics approaches. For this purpose, a 12 segment 2D model with 14 degrees of freedom is developed and both methods are implemented using ...
  • Simulación de la mano después de un ictus 

    Peña Pitarch, Esteve; Ticó Falguera, Neus; Al Omar Mesnaoui, Anas; Alcelay Larrión, José Ignacio; López Martínez, Joan Antoni (2016)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Realitzat a/amb: Fundació Althaia
    Diferentes tipos de déficits neurológicos y secuelas en las extremidades superiores que afectan a las actividades de la vida diaria (AVD) en pacientes que han sufrido un ictus ha sido analizado de forma subjetiva desde ...
  • Desarrollo de una RNA para controlar el proceso de conformado en caliente 

    Alcelay Larrión, José Ignacio; Peña Pitarch, Esteve; Al Omar Mesnaoui, Anas (2016)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    El comportamiento del conformado en caliente de un acero microaleado de medio carbono ha sido analizado mediante una red neuronal artificial (RNA). Mediante la RNA obtenenemos los valores de la tensión de fluencia y a ...
  • An energy flow study of a double-deck tunnel under quasi-static and harmonic excitations 

    Clot Razquin, Arnau; Romeu Garbí, Jordi; Arcos Villamarín, Robert (2016-10)
    Article
    Accés restringit per política de l'editorial
    This paper presents a comparison between the vibration energy flow radiated by a double-deck tunnel and the one radiated by a simple tunnel when both are excited by constant or by harmonic moving loads. For both cases, the ...
  • Assessment of environmental noise and its effect on neonates in a Neonatal Intensive Care Unit 

    Romeu Garbí, Jordi; Cotrina, Laura; Perapoch, Josep; Linés, Marcos (2016-10-01)
    Article
    Accés obert
    A method for analyzing the influence of noise on newborns is proposed. The method consists of defining three different types of time interval (quiet, noisy and nursing) and, for each period, environmental noise levels, ...
  • The use of rapid prototyping techniques (RPT) to manufacture micro channels suitable for high operation pressures and uPIV 

    Farré Lladós, Josep; Casals Terré, Jasmina; Voltas Aguilar, Jordi; G. Westerberg, Lars (2016)
    Article
    Accés restringit per política de l'editorial
    This paper aims to present a new methodology to manufacture micro-channels suitable for high operating pressures and micro particle image velocimetry (µPIV) measurements using a rapid-prototyping high-resolution 3D printer. ...
  • Electric power generation from combustion in porous media 

    Bubnovich Ivanovice, Valeri; Pedro San Martin, Pedro; Henriquez Vargas, Luis; Orlovskaya, Nina; González Rojas, Hernan Alberto (2016-09-12)
    Article
    Accés restringit per política de l'editorial
    Combustion of lean air/fuel mixtures in an inert porous medium provides an efficient way to convert chemical energy of hydrocarbons into thermal energy. The porous medium effectively redistributes the heat allowing the ...
  • Improved neural models for roughness in honing processes 

    Sivatte Adroer, Mauricio; Llanas Parra, Francesc Xavier; Buj Corral, Irene (2016)
    Text en actes de congrés
    Accés obert
    In the present work improved neural network models for average roughness Ra in rough honing processes are studied. Four different adaptive models were tested, which integrate previously obtained direct and indirect models. ...

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