Title :
Application of compounded on-line fuzzy controller with self-regulating PID to a DC/DC converter
Author :
BiYing, Ren ; Sun Xiangdong ; Yanru, Zhong
Author_Institution :
Dept. of Electr. Eng., Xi´´an Jiaotong Univ., China
Abstract :
A compounded on-line fuzzy controller with self-regulating PID is applied to a DC/DC converter in this paper, its working principle is discussed in detail, and the self-regulating rules of fuzzy discrete coefficient k/sub e/, k/sub ec/ and proportional coefficient k/sub u/ are analyzed deeply. The experimental results show the influence of k/sub e/, k/sub ec/ and k/sub u/ on fuzzy controller, and verify that the method is of the better dynamic and static performance.
Keywords :
DC-DC power convertors; fuzzy control; three-term control; DC-DC converter; fuzzy discrete coefficient; online fuzzy controller; self-regulating PID; self-regulating rule;
Conference_Titel :
Power Electronics and Motion Control Conference, 2004. IPEMC 2004. The 4th International
Conference_Location :
Xi´an
Print_ISBN :
7-5605-1869-9
