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

Weidauer T, Willner K (2018)


Publication Language: English

Publication Type: Conference contribution, Conference Contribution

Publication year: 2018

Publisher: Springer International Publishing

Pages Range: 287-302

Conference Proceedings Title: Nonlinear Dynamics, Volume 1; Proceedings of the 36th IMAC, A Conference and Exposition on Structural Dynamics 2018

Event location: Orlando, FL, USA US

DOI: 10.1007/978-3-319-74280-9_31

Open Access Link: https://link.springer.com/chapter/10.1007/978-3-319-74280-9_31

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.

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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.

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