Comparison of index-2 and index-1 DAE solvers for nonsmooth multibody systems with unilateral or bilateral constraints
Résumé
The aim of this work is to study some numerical solvers for the integration of index-1 and index-2 differential algebraic equations that describe the dynamics of constrained mechanical systems, in the framework of event-driven schemes. These solvers will be compared in terms of drift of the constraints, implementation and the way they handle cases when the constraints are not sufficiently differentiable.
Mots clés
Nonsmooth mechanics, event-driven schemes, constraints, DAEs, ODEs, numerical solvers, LCP, NSCD
Nonsmooth mechanics, event-driven schemes, constraints, DAEs, ODEs, numerical solvers, LCP, NSCD
Nonsmooth mechanics, event-driven schemes, constraints, DAEs, ODEs, numerical solvers, LCP, NSCD
Nonsmooth mechanics, event-driven schemes, constraints, DAEs, ODEs, numerical solvers, LCP, NSCD
Origine | Fichiers produits par l'(les) auteur(s) |
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