Modeling and Simulation of Dual Axis Stabilization System for Vehicle Weapon Based on Angular Rate Compensation

A dual axis stabilization system for vehicle weapon is proposed, disturbance model of three-axis attitude of the vehicle platform to the weapon firing line is obtained by establishing coordinate system. On this basis, the velocity compensation model of the weapon stabilization system is proposed. The simulation results show that this method can effectively isolate the three-axis attitude disturbance of vehicle platform, realize the closed-loop stable control of vehicle weapon shooting line in geodetic coordinate system, meeting the requirements of the system, having good control effect as well.