Title :
Genetic algorithms and fuzzy-based vibration control of plate using PZT actuators
Author :
Shen, Yaxi ; Homaifar, Abdollah ; Bikdash, Marwan ; Chen, Da
Author_Institution :
Dept. of Electr. Eng., North Carolina A&T State Univ., Greensboro, NC, USA
Abstract :
Presents a control system testbed which is used for active vibration control. Software simulation and real-time experiments are realized at the same time using different control methodologies through the MATLAB and dSPACE environments. Localized control with hybrid-fuzzy PD controller, genetic algorithms-designed PD controller and rate-feedback controller are shown to attenuate vibration at resonance frequencies. The results confirm that these three kinds of control methods are reliable in the active damping of the vibration
Keywords :
control system synthesis; damping; feedback; fuzzy control; genetic algorithms; piezoelectric actuators; two-term control; vibration control; MATLAB; PZT actuators; active damping; active vibration control; control system testbed; dSPACE environment; fuzzy-based vibration control; genetic algorithms-designed PD controller; hybrid-fuzzy PD controller; localized control; rate-feedback controller; vibration attenuation; Actuators; Aerospace testing; Control systems; Damping; Equations; Frequency; Genetics; Mathematical model; PD control; Vibration control;
Conference_Titel :
Decision and Control, 1998. Proceedings of the 37th IEEE Conference on
Conference_Location :
Tampa, FL
Print_ISBN :
0-7803-4394-8
DOI :
10.1109/CDC.1998.757924
