Laser Beam Jitter Control Based on a LabVIEW FPGA Control System

The thermal blooming effect, platform jitter, and other effects of laser beam propagation cause serious deviation, which will have a negative impact on tracking systems. It is important to ensure that the does not deviate. Based fast steering mirror, CMOS camera, Flex RIO system, jitter control system designed implemented. error detected by camera compensated for mirror (FSM), controlled device. By using LabVIEW MATLAB, closed loop model realized. results show response highly stabilized has short rise time, providing reference engineering applications.