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From multibody systems modeling to distributed real-time simulation

Rémi Cozot 1
1 FRVSense - FRVSense
IRISA-D6 - MEDIA ET INTERACTIONS
Abstract : We present an expandable simulation framework. This system, called DREAM (deformable and rigid objects efficient for simulation and modeling), provides modelling, analysis and real-time simulation tools for rigid and deformable multibody systems. DREAM modelling tool consists of a unified abstract model which integrates traditional physically based models such as rigid solids, mass-spring meshes, finite elements and particle systems. By means of Lagrange equations, DREAM computes exact motion equations in a symbolic form to allow easy analysis of such mechanisms. Afterwards DREAM generates a C++ simulation code which solves the motion equations in our real-time distributed simulation platform. The latter is composed of different layers which manage communication and synchronization between concurrent C++ simulation codes. We present theoretical, numerical and practical aspects of the simulation framework.
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Conference papers
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https://hal.inria.fr/hal-01142573
Contributor : Rémi Cozot <>
Submitted on : Wednesday, April 15, 2015 - 2:59:39 PM
Last modification on : Friday, July 10, 2020 - 4:23:44 PM

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Rémi Cozot. From multibody systems modeling to distributed real-time simulation. IEEE 29th Annual Simulation Symposium, 1999, News Orleans, United States. pp.234 - 241, ⟨10.1109/SIMSYM.1996.492171⟩. ⟨hal-01142573⟩

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