Title :
A fuzzy controller for DC-DC converters
Author :
So, W.C. ; Tse, C.K. ; Lee, Y.S.
Author_Institution :
Dept. of Electron. Eng., Hong Kong Polytech., Hung Hom, Hong Kong
Abstract :
A controller for DC-DC converters based on fuzzy logic is proposed. Being free of complex equations and heavy computation, the controller is expected to control converters that operate at high frequencies. This paper presents the derivation of fuzzy control rules for the basic converter circuits and simulations of the performance of the closed-loop converters in respect of start-up transient, load regulation and line regulation
Keywords :
circuit analysis computing; closed loop systems; control system synthesis; controllers; digital simulation; fuzzy control; load regulation; power convertors; transients; DC-DC converters; closed-loop converters; fuzzy control rules; fuzzy controller; fuzzy logic; high frequencies; line regulation; load regulation; simulations; start-up transient; Automatic control; Bismuth; Circuit simulation; Circuits; Computational modeling; DC-DC power converters; Digital control; Electric variables control; Equations; Frequency conversion; Fuzzy control; Fuzzy logic; Fuzzy sets;
Conference_Titel :
Power Electronics Specialists Conference, PESC '94 Record., 25th Annual IEEE
Conference_Location :
Taipei
Print_ISBN :
0-7803-1859-5
DOI :
10.1109/PESC.1994.349715
