Robust relay control for buck converters : experimental application
Résumé
In this paper, a robust relay control of a buck
converter is proposed. The controller is synthesized based on
the design of a continuous controller for the average model of
a buck converter usually used when Pulse Width Modulation
(PWM) is considered. To deal with parameter uncertainties, the
controller implements an integral action. In this paper, local
stability is proven for the hybrid system, thereby ensuring zero
steady state error on the voltage output. A subset of the robust
basin of attraction is explicitly constructed. The effectiveness
of this control is illustrated experimentally.
| Origine | Fichiers produits par l'(les) auteur(s) |
|---|
Loading...