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Comparison of nonlinear mappings for reduced-order modelling of vibrating structures: normal form theory and quadratic manifold method with modal derivatives |
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| Authors: | Vizzaccaro Alessandra Salles Loïc Touzé Cyril |
| Affiliation: | 1.Imperial College London, Exhibition Road, SW7 2AZ, London, UK ;2.IMSIA, ENSTA Paris, CNRS, EDF, CEA, Institut Polytechnique de Paris, 828 Boulevard des Maréchaux, 91762, Palaiseau Cedex, France ; |
| Abstract: | Nonlinear Dynamics - The objective of this contribution is to compare two methods proposed recently in order to build efficient reduced-order models for geometrically nonlinear structures. The... |
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