Title :
Fuzzy control of power converters based on quasilinear modelling
Author :
Li, C.K. ; Lee, W.L. ; Chou, Y.W.
Author_Institution :
Dept. of Electron. Eng., Hong Kong Polytech. Univ., Hong Kong
fDate :
3/30/1995 12:00:00 AM
Abstract :
Unlike feedback control by the fuzzy PID method, a new fuzzy control algorithm based on quasilinear modelling of the DC-DC converter is proposed. Investigation is carried out using a buck-boost converter. Simulation results demonstrated that the converter can be regulated with improved performance even when subjected to input disturbance and load variation
Keywords :
DC-DC power convertors; circuit feedback; fuzzy control; nonlinear network analysis; state feedback; DC-DC converter; buck-boost converter; fuzzy control algorithm; power converters; quasilinear modelling;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19950393
