Title :
Fuzzy controlled resonant DC-DC converters
Author_Institution :
Fac. of Automation & Applied Inf., Budapest Univ. of Technol. & Econ., Hungary
Abstract :
The main purpose of the paper is to give a comparison between two different control techniques applied to a dual-channel resonant step-down converter. As a first alternative, a regular PI control circuit was built and tested, and as a second solution, fuzzy control was introduced. The effectiveness of control theory in applying the approximation of the inverse model is proved through the results of simulations
Keywords :
DC-DC power convertors; control system analysis computing; digital simulation; fuzzy control; inverse problems; power system control; two-term control; voltage control; PI control circuit; control theory; dual-channel resonant step-down converter; fuzzy-controlled resonant DC-DC converters; inverse model approximation; simulation; Automatic control; Circuit testing; DC-DC power converters; Fuzzy control; Inductors; Resonance; Switches; Switching frequency; Turning; Voltage;
Conference_Titel :
IFSA World Congress and 20th NAFIPS International Conference, 2001. Joint 9th
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-7078-3
DOI :
10.1109/NAFIPS.2001.944412
