The Design and Implement for Rotating telescope and half angle mirror scan system based on DSP and FPGA

According to the requirement of high precision control and long life and high reliability of space rotating telescope assembly and half angle mirror imaging system, this paper designs and implements the architecture of FPGA and DSP, respectively introduces the hardware composition and software implementation, and have experiment of the accuracy in the actual system, the results show that the system can meet the requirements of high-precision space telescope scanning speed uniformity and half angle mirror synchronization accuracy, and provides experience for subsequent high-precision scanning control system design.