摘要
本文从几种高速摄影的比较中,找到了连续记录高速变化过程的原理和测试方法,利用高速狭缝扫描摄影技术建立了测试系统,该测试系统能获得二维运动的轨迹和速度,从而把高速狭缝扫描摄影的研究领域由一维拓展到了二维,并对两种测试系统进行了比较。
In this Paper, by comparison amony several high speed photograph the principles of the continuous record of the high speed changing process and testing method have been found out. The testing system has been established by using the technology of hrgh speed narrow stitch scamning photography. This testing system can get the locus and velocity of the two dimensional movement. Thus the one dimension in the research field of high speed narrow stitch scanning photography has been developed to two dimensions, And a comparision has been made between the two kinds of testing system.
出处
《爆破》
CSCD
1996年第3期75-78,共4页
Blasting
关键词
高速摄影
测试系统
狭缝扫描
一维
二维
high speed photography
testing system
narrow stitch scanning
movement velocity