光電精測(cè)靶研究

摘要：　　本文報(bào)告了一種新型的彈丸（破片）飛行參數(shù)非接觸測(cè)量技術(shù)--光電精測(cè)靶技術(shù)。以平行光束構(gòu)成光幕，結(jié)合實(shí)時(shí)采樣技術(shù)和地址編碼技術(shù)研制了16×16點(diǎn)光電精測(cè)靶系統(tǒng)，獲得了初步的實(shí)驗(yàn)結(jié)果。 敘詞：光電通靶; 平行光; 光敏管陣列; 實(shí)時(shí)采樣; 地址編碼; 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