Reduced Order Modelling for Non-Linear Rotating Systems in ALE Formulation with Contact

Conference contribution
(Conference Contribution)


Publication Details

Author(s): Weidauer T, Willner K
Editor(s): Gaetan Kerschen
Publisher: Springer International Publishing
Publication year: 2018
Conference Proceedings Title: Nonlinear Dynamics, Volume 1; Proceedings of the 36th IMAC, A Conference and Exposition on Structural Dynamics 2018
Pages range: 287-302
Language: English


Abstract

One approach for the simulation of rotating systems is the Arbitrary-Lagrangian-Eulerian (ALE) finite element formulation, which is well-established in the field of rolling contact mechanics for tires. With this formulation the rotational motion is handled from an Eulerian viewpoint and thus can be separated from the occurring Lagrangian deformation of the finite element mesh. In this context of (non-linear) systems undergoing gyroscopic and/or contact forces, e.g. for tires or disc brakes, model reduction techniques such as the Second order modal truncation, the Krylov subspace technique and the Craig-Bampton method are employed and analysed in their applicability.


FAU Authors / FAU Editors

Weidauer, Tim
Professur für Strukturmechanik
Willner, Kai Prof. Dr.-Ing.
Professur für Strukturmechanik


Research Fields

Structural dynamics
Lehrstuhl für Technische Mechanik
Contact mechanics
Lehrstuhl für Technische Mechanik


How to cite

APA:
Weidauer, T., & Willner, K. (2018). Reduced Order Modelling for Non-Linear Rotating Systems in ALE Formulation with Contact. In Gaetan Kerschen (Eds.), Nonlinear Dynamics, Volume 1; Proceedings of the 36th IMAC, A Conference and Exposition on Structural Dynamics 2018 (pp. 287-302). Orlando, FL, USA, US: Springer International Publishing.

MLA:
Weidauer, Tim, and Kai Willner. "Reduced Order Modelling for Non-Linear Rotating Systems in ALE Formulation with Contact." Proceedings of the IMAC 2018, Orlando, FL, USA Ed. Gaetan Kerschen, Springer International Publishing, 2018. 287-302.

BibTeX: 

Last updated on 2019-08-01 at 15:10