Title :
Control of Vibration Suppression of an Smart Beam by Pizoelectric Elements
Author :
Azizi, Aydin ; Dourali, L. ; Zareie, Shahin ; Rad, Farid Parvari
Author_Institution :
Dept. of Mech. Eng., Sharif Univ. of Technol., Kish Island, Iran
Abstract :
Vibration control is an essential problem in different structure. Smart material can make a structure smart, adaptive and self-controlling so they are effective in active vibration control. Piezoelectric elements can be used as sensors and actuators in flexible structures for sensing and actuating purposes. In this paper we use PZT elements as sensors and actuator to control the vibration of a cantilever beam. Also we study the effect of different types of controller on vibration.
Keywords :
beams (structures); cantilevers; flexible structures; intelligent structures; vibration control; PZT elements; active vibration control; cantilever beam; flexible structures; piezoelectric elements; smart beam; smart material; vibration suppression; Control systems; Damping; Equations; Intelligent actuators; Intelligent sensors; Intelligent structures; Piezoelectric actuators; Structural beams; Vibration control; Voltage control; PZT actuator; PZT sensor; Piezoelectric; Vibration control; cantilever beam;
Conference_Titel :
Environmental and Computer Science, 2009. ICECS '09. Second International Conference on
Conference_Location :
Dubai
Print_ISBN :
978-0-7695-3937-9
Electronic_ISBN :
978-1-4244-5591-1
DOI :
10.1109/ICECS.2009.83
