Title :
A new speed controller with fuzzy tuning
Author :
Truong, Thanh Tung ; Hofmann, Wilfried
Author_Institution :
Dept. of Electr. Machine & Drives, Tech. Univ. Chemnitz, Germany
Abstract :
This paper proposes a new speed controller based on the fuzzy tuning method for electrical motor drives. It is a two-degree-of-freedom, PI controller of which the parameters are modified during operation by incorporated fuzzy tuners. As the expert knowledge implemented in the fuzzy tuners can be modified or extended, an intelligent and flexible control system is obtained. The new speed controller exhibits superior transient performance over that of the conventional PI method, and provides additional design freedoms to account for other design objectives
Keywords :
control system analysis; control system synthesis; fuzzy control; machine control; machine theory; motor drives; transient analysis; tuning; two-term control; variable speed drives; velocity control; PI controller; control design; control simulation; degree-of-freedom; electrical motor drives; fuzzy tuners; fuzzy tuning method; speed controller; transient performance; Control systems; Damping; Fuzzy control; Fuzzy systems; Intelligent control; Open loop systems; Steady-state; Transient response; Tuners; Velocity control;
Conference_Titel :
Industrial Electronics, Control, and Instrumentation, 1995., Proceedings of the 1995 IEEE IECON 21st International Conference on
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-3026-9
DOI :
10.1109/IECON.1995.484170
