‘On-the-fly’ snapshots selection for Proper Orthogonal Decomposition with application to nonlinear dynamics

Over the last few decades, Reduced Order Modeling (ROM) has slowly but surely inched towards widespread acceptance in computational mechanics, as well as other simulation-based fields. Projection-based Reduced Order Modeling (PROM) relies on the construction of an appropriate Reduced Basis (RB), whi...

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Veröffentlicht in:	Computer methods in applied mechanics and engineering 2020-08, Vol.367, p.113120, Article 113120
Hauptverfasser:	Phalippou, P., Bouabdallah, S., Breitkopf, P., Villon, P., Zarroug, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Computer simulation Decomposition Engineering Sciences Finite element method Incremental Singular Value Decomposition Low-rank representation Model Order Reduction Model reduction Nonlinear dynamics Proper Orthogonal Decomposition Reduced order models Representations Singular value decomposition Snapshot selection Upper bounds Vehicle crash simulation
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