Matlab code supplementary to the MSc thesis: Nonlinear control of electronic converters; Fast and optimal control using sampling-driven nonlinear MPC

These Matlab files represent the application of the sampling-driven nonlinear MPC to two power electronic converters, namely the buck-boost converter connected to a resistive load and the three-phase VSI connected to a PMSM. Various methods are used to determine all the steps involved in this method which are the determination of the local controller with corresponding domain of attraction, the determination of an initial control sequence steering the initial state into this domain of attraction and the application of the online part of the SD-NMPC method.<br>本批MATLAB文件展示了采样驱动非线性模型预测控制（sampling-driven nonlinear MPC）在两类电力电子变换器中的应用：分别为搭载阻性负载的降压-升压变换器（buck-boost converter），以及搭载永磁同步电机（permanent magnet synchronous motor, PMSM）的三相电压源型逆变器（three-phase Voltage Source Inverter, VSI）。本文通过多种方法明确了该方法的全部实施流程，具体包括：确定带对应吸引域的本地控制器、生成可将初始状态引导至该吸引域的初始控制序列，以及应用采样驱动非线性模型预测控制（SD-NMPC）方法的在线执行模块。