Laboratoire de Conception Fabrication Commande (LCFC): Recent submissions

Now showing items 218-224 of 270

    • Optimal task placement and redundancy management 
      Rapport de recherche
      CARO, Stéphane (ABBA Gabriel, 2014)
      This deliverable introduces a methodology that aims to determine the best placement of the workpiece to be machined knowing the cutting forces exerted on the tool and the elastostatic model of the robot. A machining quality ...
    • Application of X-ray Microtomography to Quantify the Liquid Fraction of M2 Steel for Semi-solid Forming process 
      Communication avec acte
      GU, Guochao; ccBECKER, Eric; ccPESCI, Raphaël; ccLANGLOIS, Laurent (2013)
      Thixoforging, one variant of semi-solid metal processing in which the metallic alloys are processed at low liquid fraction (0.1< Fl < 0.3), is used to produce complex parts with high mechanical properties. Steel thixoforging ...
    • Method of determining the process applied for feature machining : experimental validation of a slot 
      Article dans une revue avec comité de lecture
      MARTIN, Patrick; ccD’ACUNTO, Alain (Springer Verlag, 2007)
      In this paper, we will be evaluating the "manufacturability" levels for several machining processes of "slot" feature. Using the STEP standard, we will identify the slot feature characteristics. Then, using the ascendant ...
    • Manufacturing Process Modeling and Simulation 
      Communication avec acte
      MIHALUTA, Marius; MARTIN, Patrick; ccDANTAN, Jean-Yves (CIRP - ICME, 2008)
      This paper presents a methodology to be employed in the whole process design phase including first and second processing. This methodology consists of a set of steps which are characterised by an independent model. This ...
    • Quasi Optimal Gait of a Biped Robot with a Rolling Knee Kinematic 
      Communication avec acte
      HOBON, Mathieu; LAKBAKBI EL YAAQOUBI, Nafissa; ABBA, Gabriel (Elsevier, 2011)
      In this paper, we address the problem of optimization of trajectories for a new class of biped robot. The knees of this biped are similar as the anthropomorphic one and have a rolling contact between the femur and the ...
    • Effects of Vibrations on Metal Forming Process: Analytical Approach and Finite Element Simulations 
      Communication avec acte
      KHAN, Armaghan; ABBA, Gabriel; ccGIRAUD-AUDINE, Christophe (American Institute of Physics, 2011)
      Vibration assisted forming is one of the most recent and beneficial technique used to improve forming process. Effects of vibration on metal forming processes can be attributed to two causes. First, the volume effect links ...
    • Proposition d'une méthodologie de modélisation géométrique en contexte collaboratif 
      Article dans une revue avec comité de lecture
      GODOT, Xavier; MARTIN, Patrick; ccSIADAT, Ali (2009)
      Today, Internet technology proposes communication, exchange and data storage powerful tools. They are standardized and accessible to the companies. But usually, they are not adapted for a mechanical design use and they do ...