Title :
Modal Control of a Flexible Cantilevered Beam
Author :
Rodriguez, Ramon ; Gallardo, Jaime ; Orozco, Horacio
Author_Institution :
Depto. Ing. Mec., Inst. Tecnol. de Celaya, Celaya, Mexico
fDate :
Sept. 28 2010-Oct. 1 2010
Abstract :
A pole placement method was applied in feedback control of an intelligent flexible beam. Finite element techniques were used for the discretization of the continuous beam, and from the corresponding state space representation, control gains were obtained by the pole allocation method for the appropriated modal control. The results obtained show that control of the first two vibration modes is successfully accomplished with a single input control.
Keywords :
beams (structures); cantilevers; feedback; finite element analysis; state-space methods; vibration control; vibrations; FEM; feedback vibration control; finite element techniques; flexible cantilevered beam; modal control; pole allocation method; pole placement method; state space representation; vibration modes; Actuators; Eigenvalues and eigenfunctions; Equations; Finite element methods; Intelligent sensors; Mathematical model;
Conference_Titel :
Electronics, Robotics and Automotive Mechanics Conference (CERMA), 2010
Conference_Location :
Morelos
Print_ISBN :
978-1-4244-8149-1
DOI :
10.1109/CERMA.2010.129
