Output Feedback Robust Control with Anti-Windup Applied to the 3SSC Boost Converter

Abstract

This paper deals with the problem of synthesizing an anti-windup compensator with the robust output feedback model predictive control (MPC) for uncertain systems using linear matrix inequalities (LMI) by incorporating Lyapunov functions. The proposed control is applied in the polytope modeling of three-state switching cell (3SSC) DC-DC converter. The approach involves an off-line design of a robust state observer. And the results shown in this study prove the effectiveness of the proposal MPC with anti-windup and the conditions guarantee the stability of the closed-loop system.