Study on the target location in solar blind ultraviolet detecting system

A set of ultraviolet detecting experiment system was designed to study the target location in solar blind ultraviolet detecting.A kind of location algorithm based on the target image was brought forward.Target azimuth was calculated by the location of target on the image plane.The detecting system and algorithm were analyzed and validated in experiment.With 30m between the deuterium lamp and the detecting system,the measure precision of target azimuth angle can reached 0.5°.The result shows that the location algorithm is feasible.The result helps to carry out farther distance experiment and improve the system.