Application of ADRC in Stability Control of Tank Gun System

Overcoming the disturbance of vehicle body is an important function of the tank gun control system. Therefore, the tank artillery can be stabilized to a given angle in space. However, due to the change of load factors such as inertia, friction and clearance, the stability precision of the gun control system cannot be further improved, and hitting probability will drop under the condition of tank high speed maneuverability. In this paper, the tank gun control system and the disturbance model were analyzed, and the active disturbance rejection controller was designed. The control performance of this active disturbance rejection controller was verified by MATLAB simulation and the experiments of analog prototype. The results showed that the application of the ADRC is more effective than the traditional PID controller in improving the stability precision of gun control system.