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Titel:

Efficient Basis Updating for Parametric Nonlinear Model Order Reduction

Dokumenttyp:
Konferenzbeitrag
Art des Konferenzbeitrags:
Vortrag / Präsentation
Autor(en):
Meyer, C.H.; Lerch, C.; Lohmann, B.; Rixen, D.J.
Kapitel Beitrag:
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...     »
Stichworte:
Nonlinear Structural Dynamics; Parametric Model Reduction; Galerkin Projection; Basis Updating
Kongress- / Buchtitel:
89th Annual Meeting of GAMM 2018
Kongress / Zusatzinformationen:
München, Germany
Ausgabe:
89
Ausrichter der Konferenz:
Technsiche Universität München
Datum der Konferenz:
19.-23.03.2018
Publikationsdatum:
21.03.2018
Jahr:
2018
Quartal:
1. Quartal
Jahr / Monat:
2018-03
Monat:
Mar
Reviewed:
ja
Sprache:
en
WWW:
https://onlinelibrary.wiley.com/doi/pdf/10.1002/pamm.201800075
TUM Einrichtung:
Lehrstuhl für Regelungstechnik; Lehrstuhl für Angewandte Mechanik
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