自抗扰控制器是韩京清教授提出的一种先进控制算法。ADRC可以有效的对非线性系统中未建模的部分进行估计和补偿，从而实现系统的有效控制。-The auto-disturbance rejection controller is an advanced control algorithm proposed by Professor Han Jingqing. ADRC can effectively estimate and compensate the unmodeled part of the nonlinear system, so as to realize the effective control of the system.