线阵 CCD 测量弹丸飞行姿态方法的研究

On the measure of the flying shell with line scan CCD

线阵ＣＣＤ在测试高速弹丸的飞行姿态时，碰到的难点之一是扫描速度无法满足要求．本文提出的多镜头方案，解决了线阵ＣＣＤ扫描速度的问题，同时也使得数据传输与存储问题得到简化．整个测试系统成本低，可靠性好．

When line scan CCD camera is used to measure the attitude of a flying shell at high speed,its line scan speed and the data transfer rate must be high enough to capture the target.The difficulty is that the ordinary line scan CCD camera can not meet the demands.To solve the problem,a multiCCD camera measuring system is designed,therefore,the data transfer and the data storage are simple,and the reliability is high.