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微小型自适应光学系统的信号处理机以 PC机为主控机 ,以 TMS32 0 VC549为信号处理器 . PC机功能强 ,便于实现阵列光斑图像实时显示、波面实时显示、变形镜响应矩阵测试等功能 ,TMS32 0 VC549运算速度快 ,保证了控制系统的带宽 .已完成的信号处理机与光机系统进行了联调实验 .实验表明 ,信号处理机满足带宽及精度要求 ,且实时显示和变形镜响应矩阵测试功能极大地方便了实验
The signal processor of the miniature adaptive optical system takes the PC as the main control unit and the TMS32 0 VC549 as the signal processor.The PC has strong functions and is convenient for real-time display of the array spot image, wavefront real-time display, and deformable mirror response matrix test Function, TMS32 0 VC549 computing speed, to ensure that the bandwidth of the control system.Completed signal processor and optical system conducted a joint experiment.Experiments show that the signal processor to meet the bandwidth and accuracy requirements, and real-time display and deforming mirror Response matrix test function greatly facilitates the experiment