A Design of Stackable “Single Control Plurality” Satellite Antenna Controller Based on Modularization

A design approach of stackable modularized antenna controller is proposed demand for multiple satellitebased antennas adjusting directions synchronously or divisionally, which has flexible combination, good interface compatibility and broad prospects. The hardware design method and software information flow realization of the control system are introduced. This system can drive four antennas to track objects in different modes at the same time and the error of control is less than 0.03 degree.