Computational dynamics: theory and applications of multibody systems |
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| Affiliation: | 1. Department of Aerospace and Mechanical Engineering (LTAS), University of Liège, Chemin des Chevreuils, 1 (B52), 4000 Liège, Belgium;2. Universidad Nacional Litoral - Conicet, CIMEC-INTEC, Güemes 3450, 3000 Santa Fe, Argentina;1. SNCF Réseau, Lines Track Environment Department, 6 Avenue Franois Mitterrand, 93574 la Plaine St Denis Cedex, France;2. Laboratoire MSSMat (CentraleSupélec / CNRS UMR8579 / Université Paris-Saclay), Grande Voie des Vignes, Chatenay-Malabry, France;3. SNCF, Innovation and Research Department, 40, av des Terroirs de France, 75611 Paris Cedex 08, France |
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| Abstract: | Multibody system dynamics is an essential part of computational dynamics a topic more generally dealing with kinematics and dynamics of rigid and flexible systems, finite elements methods, and numerical methods for synthesis, optimization and control including nonlinear dynamics approaches. The theoretical background of multibody dynamics is presented, the efficiency of recursive algorithms is shown, methods for dynamical analysis are summarized, and applications to vehicle dynamics and biomechanics are reported. In particular, the wear of railway wheels of high-speed trains and the metabolical cost of human locomotion is analyzed using multibody system methods. |
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