DC to DC power converters are electrical system used to adapt an input voltage source to an output load which may change with unknown variations but bounded. We propose an observer-based control strategy with global asymptotic stability property that uses a parameter estimate to compensate input sources and output load variations. The demonstrator of this control strategy is done with a 30W Flyback Converter. This paper shows a physical real time implementation of the control algorithm using C2000-familly processor from Texas Instrument.
ADAPTIVE AND ROBUST STABILIZATION OF FLYBACK POWER CONVERTERS WITH DIGITAL CONTROL