线阵CCD测量水下枪弹速度的方法

A Method of Underwater Gun's Bullet Velocity Measuring with Linear Scan CCD

该文阐述了一种用于水下枪弹技术研究的新型CCD速度测量系统 ,详细地探讨了CCD布站方式、系统的工作原理及高速数据采集电路设计的实现方法等 ,分析了该系统测量误差 。

A new type of linear scan CCD (Charge Coupled Device) velocity measuring system is introduced to measure the bullet velocity of the underwater guns. The technological principle as well as the placement of CCD, and the implemented method of such high speed data acquisition has been discussed in details. At the same time, error analysis of the system also has been studied and the available method of improving accuracy is brought up for measuring velocity of underwater gun's bullet.