Robust H∞ Switching Rule Design for Boost Converters with Uncertain Parameters and Disturbances

Abstract EN

This paper is concerned with the design problem of robust H∞ switching rule for Boost converters with uncertain parameters and disturbances.

Firstly, the Boost converter is modeled as a switched affine linear system with uncertain parameters and disturbances.

Then, using common Lyapunov function approach and linear matrix inequality (LMI) technique, a novel switching rule is proposed such that the H∞ model reference tracking performance is satisfied.

Finally, a simulation result is provided to show the validity of the proposed method.