Computational design of an automotive twist beam

Abstract : In recent years, the automotive industry has known a remarkable development in order to satisfy the customer requirements. In this paper, we will study one of the components of the automotive which is the twist beam. The study is focused on the multicriteria design of the automotive twist beam undergoing linear elastic deformation (Hooke's law). Indeed, for the design of this automotive part, there are some criteria to be considered as the rigidity (stiffness) and the resistance to fatigue. Those two criteria are known to be conflicting, therefore, our aim is to identify the Pareto front of this problem. To do this, we used a Normal Boundary Intersection (NBI) algorithm coupling with a radial basis function (RBF) metamodel in order to reduce the high calculation time needed for solving the multicriteria design problem. Otherwise, we used the free form deformation (FFD) technique for the generation of the 3D shapes of the automotive part studied during the optimization process.
Type de document :
Article dans une revue
journal of computational design and engineering, Elsevier / Society of CAD/CAM Engineers., 2016, 3, pp.215 - 225. 〈10.1016/j.jcde.2016.01.003〉
Liste complète des métadonnées

Littérature citée [31 références]  Voir  Masquer  Télécharger

https://hal.inria.fr/hal-01405109
Contributeur : Abderrahmane Habbal <>
Soumis le : mardi 29 novembre 2016 - 15:10:42
Dernière modification le : jeudi 3 mai 2018 - 13:32:58
Document(s) archivé(s) le : lundi 27 mars 2017 - 08:13:08

Fichier

1-s2.0-S228843001530021X-main....
Fichiers éditeurs autorisés sur une archive ouverte

Identifiants

Citation

Aalae Benki, Abderrahmane Habbal, Gaël Mathis. Computational design of an automotive twist beam. journal of computational design and engineering, Elsevier / Society of CAD/CAM Engineers., 2016, 3, pp.215 - 225. 〈10.1016/j.jcde.2016.01.003〉. 〈hal-01405109〉

Partager

Métriques

Consultations de la notice

361

Téléchargements de fichiers

83