A Study on Parameters Setting Methods for Active Disturbance Rejection Controller(ADRC)

Two methods for the parameter setting of active-disturbance-rejection controller(ADRC) algorithm are proposed. According to the ADRC equation, it needs to set up a number of parameters. Taking the control-object in the project as example, the parameters are determined individually using Matlab simulation. After getting the relationship of control parameters between similar objects, the control parameters of other objects are achieved from derivation. Parameters can be obtained intuitively using Matlab simulation analysis. Parameters setting of similar objects is simplified and quickened using formula derivation. Simulation results showed that the two methods used in ADRC of common control-object in industry can attain fine control effect.