Computational vademecums for the real-time simulation of haptic collision between nonlinear solids

Abstract : In this paper a novel strategy is presented for the real-time simulation of contact between non-linear deformable solids at haptic feedback rates. The proposed method is somehow related with the Voxmap Pointshell method for two deformable solids. Its novelty and crucial advantages over existing implementations of this algorithm come from the intensive use of computational vademecums. These are in essence a pre-computed solution of a paramet-ric model in which every possible situation during the on-line phase of the method has been considered through the introduction of the appropriate parameters. Such a high-dimensional parametric model is efficiently solved by using Proper Generalized Decompositions (PGD) and stored in memory as a set of vectors. The paper presents a thorough description of the developed algorithm together with some examples of its performance.
Type de document :
Article dans une revue
Computer Methods in Applied Mechanics and Engineering, Elsevier, 2015, 283, pp.210-223. 〈10.1016/j.cma.2014.09.029〉
Liste complète des métadonnées

Littérature citée [19 références]  Voir  Masquer  Télécharger

https://hal.archives-ouvertes.fr/hal-01856396
Contributeur : Mathias Legrand <>
Soumis le : vendredi 10 août 2018 - 18:21:55
Dernière modification le : samedi 11 août 2018 - 01:13:10

Fichier

CMAME-Contact.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

Collections

Citation

David González, Icíar Alfaro, Carlos Quesada, Elías Cueto, Francisco Chinesta. Computational vademecums for the real-time simulation of haptic collision between nonlinear solids. Computer Methods in Applied Mechanics and Engineering, Elsevier, 2015, 283, pp.210-223. 〈10.1016/j.cma.2014.09.029〉. 〈hal-01856396〉

Partager

Métriques

Consultations de la notice

285

Téléchargements de fichiers

22