Comparison of Reduction Methods for Finite Element Geometrically Nonlinear Beam Structures

Comparison of Reduction Methods for Finite Element Geometrically Nonlinear Beam Structures

The aim of this contribution is to present numerical comparisons of model-order reduction methods for geometrically nonlinear structures in the general framework of finite element (FE) procedures. Three different methods are compared: the implicit condensation and expansion (ICE), the quadratic mani...

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Bibliographic Details
Main Authors: Yichang Shen, Alessandra Vizzaccaro, Nassim Kesmia, Ting Yu, Loïc Salles, Olivier Thomas, Cyril Touzé
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Vibration
Subjects:
reduced-order model
direct normal form
geometric nonlinearity
modal derivatives
implicit condensation and expansion
Online Access:https://www.mdpi.com/2571-631X/4/1/14

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https://www.mdpi.com/2571-631X/4/1/14

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