Research on Capture Rate of the 4×4 m2 CCD Measurement System
CCD立靶对暗弱高速飞行弹丸的捕获研究

A specific 4×4 m2 CCD measurement system is designed.The system consists of high-power semiconductor laser lighting bullets,narrow- band filter to restrain sky noises,high-speed linear CCD real-time image processing and other key technologies.These technologies are useful for the system to achieve the right Dim high-speed projectile in flight capture and measurement.The experiment results show that the system capture rate is 90%.