Periodic solutions of a multi-dof beam system with impact

Abstract : The steady state behaviour is analyzed of a periodically driven multi-DOF beam system which has an elastic stop at its middle. The elastic stop is modelled in a continuous way by using the contact law of Hertz. The beam is modelled by using finite elements and subsequently reduced by using a component mode synthesis method. The steady state behaviour of the system reduced to one, two and four DOF's is investigated by calculating periodic solutions at varying excitation frequency. Periodic solutions are calculated by solving two-point boundary value problems by the multiple shooting method in combination with a path-following technique. It is shown that models with more than one DOF are required for a good assessment of the long-term behaviour of the system.
Liste complète des métadonnées

Littérature citée [15 références]  Voir  Masquer  Télécharger

https://hal.archives-ouvertes.fr/hal-01635165
Contributeur : Anders Thorin <>
Soumis le : mardi 14 novembre 2017 - 18:32:46
Dernière modification le : mercredi 15 novembre 2017 - 01:09:45

Fichier

ELBV.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

Collections

Citation

E.L.B. Van de Vorst, D.H. Van Campen, A. De Kraker, R.H.B. Fey. Periodic solutions of a multi-dof beam system with impact. Journal of Sound and Vibration, Elsevier, 1996, 192 (5), pp.913-925. 〈10.1006/jsvi.1996.0225〉. 〈hal-01635165〉

Partager

Métriques

Consultations de
la notice

22

Téléchargements du document

2