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| Reference : On the development of a model updating strategy of nonlinear vibrating structures |
| Scientific congresses and symposiums : Paper published in a book | |||
| Engineering, computing & technology : Mechanical engineering Physical, chemical, mathematical & earth Sciences : Physics Physical, chemical, mathematical & earth Sciences : Mathematics Engineering, computing & technology : Computer science | |||
| http://hdl.handle.net/2268/18342 | |||
| On the development of a model updating strategy of nonlinear vibrating structures | |
| English | |
Kerschen, Gaëtan  [Université de Liège - ULg > Département d'aérospatiale et mécanique > Laboratoire de structures et systèmes spatiaux >] | |
| Golinval, Jean-Claude [Université de Liège - ULg > Département d'aérospatiale et mécanique > LTAS - Vibrations et identification des structures >] | |
| Sep-2003 | |
| ASME International Design Engineering Technical Conferences, Chicago, 2003 | |
| International | |
| ASME International Design Engineering Technical Conferences | |
| September 2-6, 2003 | |
| Chicago, Illinois | |
| USA | |
| [en] Vibrations ; Identification des Structures ; proper orthogonal decomposition ; neural networks | |
| [en] The objective of this paper is to present a model updating strategy of non-linear vibrating structures. Because modal analysis is no longer helpful in non-linear structural dynamics,
a special attention is devoted to the features extracted from the proper orthogonal decomposition and one of its non-linear generalisations based on auto-associative neural networks. The efficiency of the proposed procedure is illustrated using simulated data from a three-dimensional portal frame. | |
| Researchers ; Professionals ; Students | |
| http://hdl.handle.net/2268/18342 |
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