Title :
Modal vibration control of cantilever plates
Author :
Hu Chao ; Ni Bo ; Guo Wang
Author_Institution :
Sch. of Aerosp. Eng. & Appl. Mech., Tongji Univ., Shanghai, China
Abstract :
Applying theory of thin plates and Hamilton formulism, the mode vibration control of cantilever plates was investigated. a solution of cantilever plate vibration was given. Dispersion equations of propagation mode of plates were deduced from eigenfunction expansion method. The mode control was applied to study the active vibration control of the strip plates, and the control effect was compared to the Euler-Bernoulli beam. At last, the results were analyzed and discussed.
Keywords :
aerospace components; aerospace control; eigenvalues and eigenfunctions; plates (structures); vibration control; Euler-Bernoulli beam; Hamilton formulism; active vibration control; cantilever plate vibration; dispersion equation; eigenfunction expansion method; modal vibration control; plates propagation mode; thin plates; Boundary conditions; Eigenvalues and eigenfunctions; Equations; Force; Frequency control; Vibration control; Vibrations; Cantilever plate; Dispersion equations; Elastic wave; Hamilton formulism; Vibration control;
Conference_Titel :
Control Conference (CCC), 2010 29th Chinese
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-6263-6
