Nonlinear Control of Buck converter using Lyapunov analysis

Abstract

This paper focuses on the design of control systems for DC-DC switched converters, specifically of Buck type. Nonlinear analysis using state-space controls (Lyapunov analysis) has been performed on the Buck converter circuit, and is then compared to the traditional PID control technique. Although the PID control of the system was successful, the state-space control analysis could not be completed as we could not find suitable control parameters for the simulation.

Read about our analysis here.