Unpublished conference/Abstract (Scientific congresses and symposiums)
HARMONIC BALANCE COMPUTATION OF THE NONLINEAR FREQUENCY RESPONSE OF A THIN PLATE
Lee, Jongsuh; Kerschen, Gaëtan; Detroux, Thibaut
201724th International Congress on Sound and Vibration
 

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Keywords :
NONLINEAR PLATE; HARMONIC BALANCE METHOD; NONLINEAR FREQUENCY CURVE
Abstract :
[en] The harmonic balance method (HBM) is used to investigate the dynamical behavior of the geometrical nonlinear plate. The middle plane displacements are included in the plate in which the equations of motion are developed by the principle virtual work. Moreover, the nonlinear frequency response curves, or NFRCs, are obtained by a continuation method.
Disciplines :
Mechanical engineering
Author, co-author :
Lee, Jongsuh ;  Université de Liège > Département d'aérospatiale et mécanique > Laboratoire de structures et systèmes spatiaux
Kerschen, Gaëtan  ;  Université de Liège > Département d'aérospatiale et mécanique > Laboratoire de structures et systèmes spatiaux
Detroux, Thibaut ;  Université de Liège > Département d'aérospatiale et mécanique > Laboratoire de structures et systèmes spatiaux
Language :
English
Title :
HARMONIC BALANCE COMPUTATION OF THE NONLINEAR FREQUENCY RESPONSE OF A THIN PLATE
Publication date :
24 July 2017
Event name :
24th International Congress on Sound and Vibration
Event organizer :
Institute of Acoustics
Event place :
London, United Kingdom
Event date :
FROM 23-07-2017 TO 27-07-2017
Audience :
International
References of the abstract :
The harmonic balance method (HBM) is used to investigate the dynamical behavior of the geometrical nonlinear plate. The middle plane displacements are included in the plate in which the equations of motion are developed by the principle virtual work. Moreover, the nonlinear frequency response curves, or NFRCs, are obtained by a continuation method.
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