Wavelet Galerkin Methods for Elastic Multibody Systems
Diaz, José; Führer, Claus (2004). Wavelet Galerkin Methods for Elastic Multibody Systems. Neittaanmäki, P.; Rossi, T.; Korotov, S.; Oñate, E.; Périaux, J.; Knörzer, D. (Eds.). European Congress on Computational Methods in Applied Sciences and Engineering ECCOMAS, II,. Fourth European Congress on Computational Methods in Applied Sciences and Engineering. Jyväskylä, Finland: P. Neittaanmäki, T. Rossi, S. Korotov, E. Oñate, J. Périaux, and D. Knörzer (eds.),
Conference Proceeding/Paper
|
Published
|
English
Authors:
Diaz, José
;
Führer, Claus
Editors:
Neittaanmäki, P.
;
Rossi, T.
;
Korotov, S.
;
Oñate, E.
;
Périaux, J.
;
Knörzer, D.
Abstract:
In the present paper we discuss simulation with a wavelet element method.
The model problem is a simplified 2D-roller bearing model consisting of an elastic outer
and inner ring and a roller. This model reflects typical properties of elastic multibody
systems, eg. combination of gross motion with elastic deformation and contact problems.
The wavelet element method is implemented in a similar way as the widely used finite
element method. Its inherent advantages concerning model reduction will be demonstrated
as well as the influence of model reduction on simulation time.
Keywords:
Roller Bearings ;
Elasticity ;
Galerkin ;
Wavelet
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