Laboratoire de Conception Fabrication Commande (LCFC): Recent submissions

Now showing items 183-189 of 287

    • Influence de l'orientation de l'outil sur les forces générées en FSW 
      Communication avec acte
      JEMAL, Nejah; ZIMMER-CHEVRET, Sandra; HATSCH, Jonathan; ABBA, Gabriel; ccLANGLOIS, Laurent (2013)
      Friction Stir Welding (FSW) est considéré comme un procédé de soudage à l’état solide très demandé pour souder des alliages d'aluminium. Au cours des dernières années, les chercheurs se sont orientés vers l’industrialisation ...
    • A Novel Approach for Simplification of Industrial Robot Dynamic Model Using Interval Method 
      Communication avec acte
      WANG, Ke; LEONARD, François; ABBA, Gabriel (IEEE/ASME, 2014)
      This paper proposes a new approach to simplify the dynamic model of industrial robot by means of interval method. Due to strong nonlinearities, some components of robot dynamic model such as the inertia matrix and the ...
    • Nonlinear Discrete Observer for Flexibility Compensation of Industrial Robots 
      Communication avec acte
      QIN, Jinna; LEONARD, François; ABBA, Gabriel (Elsevier/International Federation of Automatic Control, 2014)
      This paper demonstrates the solutions of digital observer implementation for industrial applications. A nonlinear high-gain discrete observer is proposed to compensate the tracking error due to the flexibility of robot ...
    • Robust algorithm for calibration of robotic manipulator model 
      Communication avec acte
      KLIMCHIK, Alexandr; WU, Yier; ABBA, Gabriel; GARNIER, Sébastien; FURET, Benoit; PASHKEVICH, Anatol (IFAC, 2013)
      The paper focuses on the robust identification of geometrical and elastostatic parameters of robotic manipulator. The main attention is paid to the efficiency improvement of the identification algorithm. To increase the ...
    • Determining the ability of a high payload robot to perform FSW applications 
      Communication avec acte
      ZIMMER-CHEVRET, Sandra; LAYE, Julien; GOUSSAIN, Jean-Claude; MARTIN, Patrick; ccLANGLOIS, Laurent (TWI, 2010)
      This paper presents an experimental methodology to determine a Friction Stir Welding (FSW) means of production based on the experimental study of the tool / material mechanical interactions generated during the welding ...
    • Robotized FSW – Evolution of forces and torque with nonlinear welds 
      Communication avec acte
      ccLANGLOIS, Laurent; ZIMMER-CHEVRET, Sandra; BEN ATTAR, Amarilys; JEMAL, Nejah; HATSCH, Jonathan; ABBA, Gabriel; ccBIGOT, Regis (2014)
      The main purpose of the article is to study the evolution of the welding forces and torque with non-straight welding path. The main studies performed on forces and torque are usually done on plane straight welding path ...
    • Overview of the mean of production used for FSW 
      Communication avec acte
      ZIMMER-CHEVRET, Sandra; LAYE, Julien; ccLANGLOIS, Laurent (2010)
      The Friction Stir welding process is now introduced in production plants. More and more applications are developed and the most part of the work is now centered on the mean of production to be used. Institut de Soudure and ...