Attitude Stabilization Control Method for Quadrotor UAV Based on ADRC

In order to solve the problems in attitude stabilization control of quadrotor UAV, an attitude stabilization controller based on Active Disturbance Rejection Control (ADRC) is proposed. First, the dynamics model of quadrotor UAV is introduced, and then the attitude stabilization controller based on ADRC is designed for quadrotor pitch, roll and yaw channels, respectively. The simulation results show that the designed controller can meet the control precision and rapidity requirements of the quadrotor.