Title :
PWM predictive current control strategy based on self-adaptive intelligent fuzzy PID controller
Author :
Wang, Hui ; Lu, Juan ; Yang, Qi ; Zhou, Jian
Author_Institution :
Coll. of Electr. & Inf. Eng., Hunan Univ., Changsha, China
Abstract :
This paper presents a PWM predictive current control strategy using self-adaptive intelligent fuzzy PID controller. PI parameter of the controller is on-line adjusted using fuzzy logic. Simulation shows that the controller based on the new strategy can speed the system response and improve system stability greatly.
Keywords :
PI control; PWM power convertors; electric current control; fuzzy control; fuzzy logic; intelligent control; predictive control; self-adjusting systems; stability; three-term control; PWM predictive current control; fuzzy PID controller; fuzzy logic; intelligent controller; proportional integral differential controller; self adaptive controller; stability; system response; Current control; Electric current control; Equations; Fuzzy control; Fuzzy logic; Intelligent structures; Pulse width modulation; Rectifiers; Three-term control; Voltage control;
Conference_Titel :
Intelligent Control and Automation, 2004. WCICA 2004. Fifth World Congress on
Print_ISBN :
0-7803-8273-0
DOI :
10.1109/WCICA.2004.1342061
