光电精测靶研究
作者:张晓红 上传时间:2004/12/23 11:58:16
摘要: 本文报告了一种新型的弹丸(破片)飞行参数非接触测量技术--光电精测靶技术。以平行光束构成光幕,结合实时采样技术和地址编码技术研制了16×16点光电精测靶系统,获得了初步的实验结果。
叙词:光电通靶; 平行光; 光敏管阵列; 实时采样; 地址编码;
Abstract:A photo-electrical pasing target measurement which is one of new type non-contacted meaurement of flight parameters of bullet or splits was reported.A screen was formed by parallel laser beams.The change of light intenity of laser beam was detected by photosensitive diode.The output of photosensitive diode was recorded by real-time sampling and address encode circuits.A 16×16 dot array photoelectrical measurement device was designed and tested.
Keyword:photo-electrical pasing target parallel laser beams dot array real-time sample address encode
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