Application of Active Disturbance Rejection Control in Tank Gun Control System

This paper develops an active disturbance rejection control (ADRC) scheme for tank gun control servo systems, aiming at achieving a high tracking precision and suppressing the influence of uncertainties on the controlled object. On the basis of tank gun system modeling, ADRC is designed for both the velocity and position tracking control loop. The unknown parameters are estimated according to bandwidth method and the performance of the ADRC is verified by numerical simulations. The results show that ADRC not only performs better than classical PID in solving tracking accuracy, but also has a good performance in anti-interference.