Paper published in a book (Scientific congresses and symposiums)
Identification of Nonlinear Aeroelastic Systems
Dimitriadis, Grigorios; Cooper, J. E.
1998In Proceedings of the 1998 International Conference on Noise and Vibration Engineering
 

Files


Full Text
02 ISMA 23, 1998.pdf
Author preprint (126.61 kB)
Request a copy

All documents in ORBi are protected by a user license.

Send to



Details



Keywords :
Nonlinear Aeroelastic Systems; System identification
Abstract :
[en] The successful identification of nonlinear systems could find uses in many aerospace applications including the validation of finite element models and tracking the stability of aircraft during flight flutter testing. The effectiveness of existing nonlinear system identification techniques is limited by various factors such as the complexity of the system under investigation and the type of nonlinearities present. In this work, a new approach is introduced that is able to identify multi degree-of-freedom systems featuring any type of nonlinear function, including discontinuous functions. The method is shown to yield accurate identifications of three different simulated aeroelastic systems containing a wide range of structural nonlinearities.
Disciplines :
Aerospace & aeronautics engineering
Author, co-author :
Dimitriadis, Grigorios ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > Interactions Fluide-Structure - Aérodynamique expérimentale
Cooper, J. E.;  University of Manchester > School of Engineering
Language :
English
Title :
Identification of Nonlinear Aeroelastic Systems
Publication date :
September 1998
Event name :
1998 International Conference on Noise and Vibration Engineering, ISMA 23
Event organizer :
Katholieke Universiteit Leuven
Event place :
Leuven, Belgium
Event date :
du 16 septembre 1998 au 18 septembre 1998
Audience :
International
Main work title :
Proceedings of the 1998 International Conference on Noise and Vibration Engineering
Publisher :
Katholieke Universiteit Leuven, Heverlee, Belgium
Pages :
299-308
Available on ORBi :
since 13 October 2009

Statistics


Number of views
55 (2 by ULiège)
Number of downloads
5 (3 by ULiège)

Scopus citations®
 
0
Scopus citations®
without self-citations
0

Bibliography


Similar publications



Contact ORBi