Model Predictive and Sliding Mode Controllers for the DC-DC Boost Converter

The aim of this article is to keep the steady-state output voltage constant while minimizing non-minimum phase behavior in DC-DC converters, regardless of load fluctuations, supply voltage variations, or model errors. Control schemes based on sliding-mode and model-based predictive are utilized to reduce voltage changes. The use of SMC and MPC for DC-DC boost converter implementation is described. These control techniques’ simulation results are compared to open-loop and PI control strategies.