Title :
Pneumatic Servo Ball & Plate System Based on Touch Screen and Oscillating Cylinder
Author_Institution :
SJTU-SMC Technol. Center, Shanghai Jiao Tong Univ., Shanghai
Abstract :
The pneumatic servo ball & plate system is a typical nonlinear system. A state observer is designed by using a simplified mathematical model of the system to observe the velocity of the ball, and a PD-fuzzy controller is designed to implement the real-time control of the system. Simulation results show that the PD-fuzzy control has better dynamic and static characteristics than that of the PID control, which shows the advantage of applying PD-fuzzy controller to nonlinear system.
Keywords :
PD control; control system synthesis; fuzzy control; nonlinear control systems; observers; pneumatic control equipment; pneumatic systems; PD-fuzzy controller design; nonlinear system; oscillating cylinder; pneumatic servo ball & plate system; real-time control; simplified mathematical model; state observer design; touch screen; Decision making; Economic indicators; Environmental economics; Environmental management; Performance evaluation; Process planning; Programming profession; Servomechanisms; Strategic planning; Urban planning;
Conference_Titel :
Intelligent Systems and Applications, 2009. ISA 2009. International Workshop on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-3893-8
Electronic_ISBN :
978-1-4244-3894-5
DOI :
10.1109/IWISA.2009.5073011
