Title :
Fuzzy control of DC-DC switching converters: stability and robustness analysis1
Author :
Lam, H.K. ; Lee, T.H. ; Leung, F. H E ; Tam, P.K.S.
Author_Institution :
Dept. of Electron. & Inf., Hong Kong Polytech. Univ., Kowloon, China
Abstract :
This paper presents the fuzzy control of a PWM (pulse width modulation) boost DC-DC switching power converter based on the Takagi-Sugeno (TS) fuzzy modeling approach. The stability and robustness of the fuzzy controlled DC-DC converter are analyzed. Hardware results on regulating the boost DC-DC converter by a fuzzy controller are given and compared to those by a traditional PI controller
Keywords :
DC-DC power convertors; PWM power convertors; control system analysis; control system synthesis; fuzzy control; robust control; switching circuits; voltage control; PWM boost DC-DC switching converters; Takagi-Sugeno fuzzy modeling approach; control design; control simulation; fuzzy control; robustness; stability; voltage regulation; DC-DC power converters; Fuzzy control; Hardware; Pulse width modulation; Pulse width modulation converters; Robust control; Robust stability; Stability analysis; Switching converters; Takagi-Sugeno model;
Conference_Titel :
Industrial Electronics Society, 2001. IECON '01. The 27th Annual Conference of the IEEE
Conference_Location :
Denver, CO
Print_ISBN :
0-7803-7108-9
DOI :
10.1109/IECON.2001.975881
