Reference : Computation of nonlinear normal modes of large structures: application to a full-scal...
Scientific congresses and symposiums : Paper published in a book
Engineering, computing & technology : Aerospace & aeronautics engineering
http://hdl.handle.net/2268/108846
Computation of nonlinear normal modes of large structures: application to a full-scale aircraft
English
Peeters, Maxime [Université de Liège - ULg > Département d'aérospatiale et mécanique > Laboratoire de structures et systèmes spatiaux > >]
Renson, Ludovic mailto [Université de Liège - ULg > Département d'aérospatiale et mécanique > Laboratoire de structures et systèmes spatiaux > >]
Kerschen, Gaëtan mailto [Université de Liège - ULg > Département d'aérospatiale et mécanique > Laboratoire de structures et systèmes spatiaux >]
Golinval, Jean-Claude mailto [Université de Liège - ULg > Département d'aérospatiale et mécanique > LTAS - Vibrations et identification des structures >]
Stéphan, C. [Office National d’Etudes et de Recherches Aérospatiales (ONERA) > > > >]
Lubrina, P. [Office National d'Etudes et de Recherches Aérospatiales (ONERA) > > > >]
2011
Proceedings of the 7th European Nonlinear Dynamics Conference (ENOC 2011)
No
International
978-88-906234-2-4
7th European Nonlinear Dynamics Conference (ENOC 2011)
July 2011
Rome
Italie
[en] Nonlinear Normal Modes ; Continuation technique ; Shooting ; Aircraft
[en] The objective of this paper is to demonstrate that the numerical computation of the nonlinear normal modes (NNMs) of complex real-world structures is now within reach. The application considered in this study is the airframe of the Morane-Saulnier Paris aircraft, whose ground vibration tests exhibited some nonlinear structural behaviors. The NNMs are computed using a numerical algorithm combining shooting and pseudo-arclength continuation.
Fonds pour la formation à la Recherche dans l'Industrie et dans l'Agriculture (Communauté française de Belgique) - FRIA
http://hdl.handle.net/2268/108846

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