This paper presents the design of a fuzzy controller for PWM (pulse width modulation) DC-DC switching converter based on the Takagi-Sugeno (TS) fuzzy modelling approach. Stability and robustness conditions are derived for the fuzzy control system to help the design of the fuzzy controlled DC-DC converter. Simulation and experimental results on regulating a boost DC-DC converter subject to large load changes by using the proposed fuzzy controller are given. The transient response is compared to that controlled by a traditional PI controller.
|Number of pages||9|
|Journal||Australian Journal of Electrical and Electronics Engineering|
|Publication status||Published - 31 Mar 2008|
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials