Reference : A unified finite element framework for the dynamic analysis of controlled flexible mecha...
Scientific congresses and symposiums : Paper published in a book
Engineering, computing & technology : Mechanical engineering
http://hdl.handle.net/2268/61655
A unified finite element framework for the dynamic analysis of controlled flexible mechanisms
English
Bruls, Olivier mailto [Université de Liège - ULg > Département d'aérospatiale et mécanique > Laboratoire des Systèmes Multicorps et Mécatroniques >]
Duysinx, Pierre mailto [Université de Liège - ULg > Département d'aérospatiale et mécanique > Ingénierie des véhicules terrestres >]
Golinval, Jean-Claude mailto [Université de Liège - ULg > Département d'aérospatiale et mécanique > LTAS - Vibrations et identification des structures >]
Jun-2005
Proceedings of the ECCOMAS Conference on Advances in Computational Multibody Dynamics
16
No
No
International
Multibody Dynamics 2005, ECCOMAS Thematic Conference
21-24 June 2005
Madrid
Spain
[en] Multidisciplinary simulation ; Mechatronic systems ; Block diagram language ; Generalized-alpha method
[en] This paper proposes a unified formalism for the simulation of mechatronic systems
with complex flexible mechanisms. The equations of motion are formulated using a nonlinear Finite Element approach for the mechanism, and the block diagram language for the control system. The set of strongly coupled equations of motion is constructed numerically, and integrated in the time domain using the generalized-alpha method. Convergence and stability properties are thus guaranteed for the simulation algorithm. Two illustrative examples are treated in the fields of vehicle dynamics and robotics respectively.
Researchers ; Professionals ; Students
http://hdl.handle.net/2268/61655

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