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Title:

Efficient Basis Updating for Parametric Nonlinear Model Order Reduction

Document type:
Konferenzbeitrag
Contribution type:
Vortrag / Präsentation
Author(s):
Meyer, C.H.; Lerch, C.; Lohmann, B.; Rixen, D.J.
Chapter contribution:
S04.05 Structural Mechanics
Abstract:
Model reduction is one method of choice to speed up the computation of finite element models in structural dynamics. This speed up is highly desired especially in design and optimization applications, where parametric models are considered and the outcoming high-dimensional problems must be solved multiple times. For systems which undergo large deflections, the equations of motion become nonlinear. In this case model reduction is applied in two steps: First, model order reduction applying a G...     »
Keywords:
Nonlinear Structural Dynamics; Parametric Model Reduction; Galerkin Projection; Basis Updating
Book / Congress title:
89th Annual Meeting of GAMM 2018
Congress (additional information):
München, Germany
Edition:
89
Organization:
Technsiche Universität München
Date of congress:
19.-23.03.2018
Date of publication:
21.03.2018
Year:
2018
Quarter:
1. Quartal
Year / month:
2018-03
Month:
Mar
Reviewed:
ja
Language:
en
WWW:
https://onlinelibrary.wiley.com/doi/pdf/10.1002/pamm.201800075
TUM Institution:
Lehrstuhl für Regelungstechnik; Lehrstuhl für Angewandte Mechanik
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