Research on Application of Boost Converter Based on Data-driven Full-format Model-free Adaptive Controller

During applications of DC-DC converters, it was found that the poor control accuracy is usually caused by the model mismatch which may come from the circuit parameters changes. In this paper we propose the method with data-driven model-free adaptive controller and applied it to the Boost converter. Comparing the data-driven model-free adaptive control with the PID control, The experimental result shows, the data-driven full-format model-free adaptive controller has more stable accuracy and is more capable of anti-interference, robustness and anti-mismatch.