Switching Command based on Lyapunov Function for a Boost Converter with an LC Input Filter in DC Microgrid Application

This paper describes a method to control a boost converter with LC input filter working under continuous conduction mode. The idea of this method relies on Lyapunov stability criterion. All state variables are controlled in the same times. Therefore, the responses of this controlled system are fast. However, since the output command signal is generated directly from the controller, the switching frequency is not fixed. The experimental results validate the proposed control algorithm.