Title :
Fuzzy control of brushless DC motors by gray prediction
Author :
Yu, Gwo-Ruey ; Chuang, Chin-Wen ; Hwang, Rey-Chue
Author_Institution :
Dept. of Electr. Eng., I-Shou Univ., Kaohsiung, Taiwan
Abstract :
A novel control technique of brushless dc motors is proposed in this paper. The design of the fuzzy controller combined with a gray predictor is used to improve the response of a brushless dc motor. Using a gray predictor to predict the speed errors of the motor and then a compensated energy will be generated which can be used in adjustment of the control energy of the system. Simulation results show that the performance of the control energy and the motor speed is ameliorated
Keywords :
angular velocity; brushless DC motors; controllers; fuzzy control; inference mechanisms; simulation; brushless do motors; control energy; fuzzy control; fuzzy controller; gray predictor; motor speed; simulation results; speed errors; Actuators; Automatic control; Brushless DC motors; Circuits; Control systems; DC motors; Fuzzy control; Mathematical model; Torque; Voltage;
Conference_Titel :
IFSA World Congress and 20th NAFIPS International Conference, 2001. Joint 9th
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-7078-3
DOI :
10.1109/NAFIPS.2001.943673
