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Naets et al., 2019 - Google Patents

Multi‐expansion modal reduction: A pragmatic semi–a priori model order reduction approach for nonlinear structural dynamics

Naets et al., 2019

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Document ID
5474033757112527235
Author
Naets F
De Gregoriis D
Desmet W
Publication year
Publication venue
International Journal for Numerical Methods in Engineering

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A novel model order reduction scheme for nonlinear finite element (NL‐FE) structural dynamics models is proposed in this work, which enables an overall accelerated model evaluation. The proposed multi‐expansion modal (MEM) reduction employs a set of modal …
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    • G06F17/5018—Computer-aided design using simulation using finite difference methods or finite element methods
    • G—PHYSICS
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