Title :
The nine-point controller
Author :
Qian, Qi ; Huang we ; Qiang, He ; Yixin, Zhao ; Qiaoli, Huang
Author_Institution :
Sci. Technol. R&D, Chongqing
Abstract :
The nine-point controller is a new type of intelligent controller, which divides the whole phase plane into nine blocks and outputs corresponding control force. It is the combination of open-loop control and closed-loop control. What´s more, the algorithm of the nine-point controller is simple, practical and robust. Because of these advantages, it is applied to stabilize the inverted pendulum. Simulation shows that the nine-point controller can make the inverted pendulum stable at upright equilibrium for suffering the initial disturbance.
Keywords :
closed loop systems; fuzzy control; intelligent control; nonlinear control systems; open loop systems; pendulums; robust control; three-term control; PID control; closed-loop control; fuzzy control; intelligent controller; inverted pendulum stabilization; nine-point controller; open-loop control; phase plane division; robust control; Control systems; Error correction; Force control; Force sensors; Fuzzy control; Helium; Open loop systems; Performance analysis; Robust control; Three-term control; Nine-point controller; control force; inverted pendulum; phase plane;
Conference_Titel :
Industrial Electronics and Applications, 2008. ICIEA 2008. 3rd IEEE Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-1717-9
Electronic_ISBN :
978-1-4244-1718-6
DOI :
10.1109/ICIEA.2008.4582594
