Car Antenna Stabilization System Design And Engineering To Achieve

In this paper, a car-borne antenna stabilized tracking system is studied. It is used to satisfy satellite communication in movement. Based on the circuit design of other, modularized the circuit , we made a control card and a drive card. After analyzing compensation conditions for 3-axis stabilization to overcome disturbance---feed-forward compensation and closed-loop feedback compensation---are given. Refered to the software of other, we modularize the software. We alse make the debugging of the pitching system. the rolling system and the azimuth system. Beause of the disadvantage of stepping motor, we give a project of azimuth system used a AC motor. We use the AC motor to replace the stepping motor, advance the performance of the azimuth system.