Title :
Buck/boost converter control with fuzzy logic approach
Author :
Lin, Bor-Ren ; Hua, Chihchiang
Author_Institution :
Dept. of Electr. Eng., Nat. Yunlin Inst. of Technol., Taiwan
Abstract :
In this paper, the application of fuzzy control to DC-DC power converters operating at finite switching frequency is studied. Several control methods currently used for buck/boost power converters are compared to fuzzy converter control. Simulation results for several control methods are presented. The simulations show that the fuzzy control method has better dynamic performance and less steady state error
Keywords :
adaptive control; control system analysis; fuzzy control; network analysis; nonlinear control systems; power convertors; switching circuits; voltage control; DC-DC power converters; buck/boost power converters; dynamic performance; finite switching frequency; fuzzy control; fuzzy logic; nonlinear adaptive control nature; simulation; steady state error; voltage regulation; Automatic control; Control systems; DC-DC power converters; Fuzzy control; Fuzzy logic; Fuzzy sets; Motion control; Power system modeling; Sliding mode control; Switches;
Conference_Titel :
Industrial Electronics, Control, and Instrumentation, 1993. Proceedings of the IECON '93., International Conference on
Conference_Location :
Maui, HI
Print_ISBN :
0-7803-0891-3
DOI :
10.1109/IECON.1993.339262
