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Performance comparison between a nonlinear energy sink and a linear tuned vibration absorber for broadband control
Gourc, E.; Elce, L. D.; Kerschen, Gaëtan et al.
2016In Conference Proceedings of the Society for Experimental Mechanics Series, 1, p. 83-95
 

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Keywords :
Broadband; Equal-peaks; LTVA; NES; Uncertainties; Linear systems; Neon; Structural dynamics; Nonlinear energy sink; Performance comparison; Tuned vibration absorber; Vibration mitigation; Dynamics
Abstract :
[en] The performance of a linear tuned vibration absorber (LTVA) and a nonlinear energy sink (NES) for the vibration mitigation of an uncertain linear primary system is investigated. An analytic tuning rule for the LTVA when the primary system contains uncertainty is derived. The behavior of the linear system coupled to the NES is analyzed theoretically. A tuning methodology for the NES in the deterministic as well as for the uncertain case is presented. © The Society for Experimental Mechanics, Inc. 2016.
Disciplines :
Aerospace & aeronautics engineering
Author, co-author :
Gourc, E.;  Space Structure and Systems Laboratory (S3L), University of Liège, Liège, Belgium
Elce, L. D.;  Space Structure and Systems Laboratory (S3L), University of Liège, Liège, Belgium
Kerschen, Gaëtan  ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > Laboratoire de structures et systèmes spatiaux
Michon, G.;  Institut Clément Ader (ICA), ISAE, University of Toulouse, Toulouse, France
Aridon, G.;  Airbus Defence and Space, Toulouse Cedex 4, France
Hot, A.;  Centre National d’Etudes Spaciales, Paris Cedex 01, France
Language :
English
Title :
Performance comparison between a nonlinear energy sink and a linear tuned vibration absorber for broadband control
Publication date :
2016
Event name :
34th IMAC, A Conference and Exposition on Structural Dynamics, 2016
Event date :
25 January 2016 through 28 January 2016
Journal title :
Conference Proceedings of the Society for Experimental Mechanics Series
ISSN :
2191-5644
eISSN :
2191-5652
Publisher :
Springer New York LLC
Volume :
1
Pages :
83-95
Commentary :
177419 9783319297385
Available on ORBi :
since 11 November 2017

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