Laboratoire d’Ingénierie des Systèmes Physiques Et Numériques (LISPEN): Recent submissions

Now showing items 120-126 of 735

    • Simulated annealing-based fitting of CAD models to point clouds of mechanical parts’ assemblies 
      Article dans une revue avec comité de lecture
      ccSHAH GHAZANFAR, Ali; GIANNINI, Franca; MONTI, Marina; ccPERNOT, Jean-Philippe; ccPOLETTE, Arnaud (Springer Science and Business Media LLC, 2020-02-18)
      This paper introduces a new ftting approach to allow an efcient part-by-part reconstruction or update of editable CAD models fitting the point cloud of a digitized mechanical parts′ assembly. The idea is to make use ...
    • Prediction of cybersickness in virtual environments using topological data analysis and machine learning 
      Article dans une revue avec comité de lecture
      HADADI, Azadeh; ccCHRISTOPHE, GUILLET; ccLANGOVOY, Mikhail; ccWANG, Yuyang; ccOVTCHAROVA, Jivka; ccCHARDONNET, Jean-Rémy (Frontiers Media SA, 2022-10-11)
      Recent significant progress in Virtual Reality (VR) applications and environments raised several challenges. They proved to have side effects on specific users, thus reducing the usability of the VR technology in some ...
    • A nonlinear piezoelectric shunt absorber with a 2:1 internal resonance: Theory 
      Article dans une revue avec comité de lecture
      SHAMI, Zein A.; ccTHOMAS, Olivier; ccGIRAUD-AUDINE, Christophe (Elsevier BV, 2022-05)
      In this paper, a semi-passive nonlinear piezoelectric shunt absorber is presented, aiming at attenuating the vibration of a resonant elastic structure under external excitation. This is done by connecting the elastic ...
    • Machine Learning-Based Reverse Modeling Approach for Rapid Tool Shape Optimization in Die-Sinking Micro Electro Discharge Machining 
      Article dans une revue avec comité de lecture
      SURLERAUX, Anthony; LEPERT, Romain; KERFRIDEN, Pierre; BIGOT, Samuel; ccPERNOT, Jean-Philippe (ASME, 2020-06)
      This paper focuses on efficient computational optimization algorithms for the generation of micro electro discharge machining (µEDM) tool shapes. In a previous paper, the authors presented a reliable reverse modeling ...
    • Effect of dry friction on a parametric nonlinear oscillator 
      Article dans une revue avec comité de lecture
      THOMAS, Olivier; ccBENACCHIO, Simon; ccGIRAUD-AUDINE, Christophe (Springer Science and Business Media LLC, 2022-02)
      Parametrically excited oscillators are used in several domains, in particular to improve the dynamical behaviour of systems like in the case of the parametric amplification or parametric energy harvesting. Although dry ...
    • Comparison of the Von Kármán and Kirchhoff models for the post-buckling and vibrations of elastic beams 
      Article dans une revue avec comité de lecture
      NEUKIRCH, Sébastien; YAVARI, Morteza; CHALLAMEL, Noël; ccTHOMAS, Olivier (Centre pour la Communication Scientifique Directe (CCSD), 2021-05)
      We compare different models describing the buckling, post-buckling and vibrations of elastic beams in the plane. Focus is put on the first buckled equilibrium solution and the first two vibration modes around it. In the ...
    • Piezoelectric nanoelectromechanical systems integrating microcontact printed lead zirconate titanate films 
      Article dans une revue avec comité de lecture
      SAYA, Daisuke; DEZEST, Denis; WELSH, Aaron J; MATHIEU, Fabrice; ccTHOMAS, Olivier; LEÏCHLÉ, Thierry; TROLIER-MCKINSTRY, Susan; NICU, Liviu (IOP Publishing, 2020-01)
      A piezoelectric nanoelectromechanical system (NEMS) with integrated actuation and detection capabilities was fabricated using lead zirconate titanate (PZT) thin films patterned by microcontact printing. PZT-coated cantilever ...