Title :
A high-precision fuzzy control algorithm with self-regulating factor for trajectory tracking in virtual-axis polishing machine tool
Author :
Yueyan, Chen ; Ji, Zhao ; Bidou, Wang ; Shuang, Han
Author_Institution :
Inst. of Mech. Sci. & Eng., Jilin Univ., Changchun, China
Abstract :
In this paper, we present a new trace-tracking control algorithm, in which a self-regulation factor is adopted to realize real-time position control with high-precision fuzzy controller. The mover current is adjusted by given acceleration to implement real-time control and to enhance the characteristic of trajectory tracking in virtual-axis polishing machine. The experiment results demonstrate that high-precision real-time trajectory control of position, speed and acceleration in each link has attained and the static and dynamic characteristics of machine are enhanced.
Keywords :
acceleration control; angular velocity control; electric machine analysis computing; fuzzy control; machine control; polishing machines; position control; acceleration control; fuzzy control algorithm; real-time position control; self-regulating factor; self-regulation factor; speed control; static-dynamic characteristics; trace-tracking control algorithm; trajectory tracking; virtual-axis polishing machine tool; Acceleration; Biomedical engineering; Control systems; Error correction; Fuzzy control; Polishing machines; Position control; Quantization; Three-term control; Trajectory;
Conference_Titel :
Industrial Electronics Society, 2004. IECON 2004. 30th Annual Conference of IEEE
Print_ISBN :
0-7803-8730-9
DOI :
10.1109/IECON.2004.1432102
