摘要
弹丸飞行速度是弹丸运动特性的一个重要参数,是弹丸运动过程中的一个基本特征量。目前靶场测试中使用最多的测速仪器是天幕靶,本文介绍一种常用的天幕靶测速系统的电路。
The velocity of bullet is very important in projectile motion characteristics,and it is a basic feature in the process of projectile motion.At present,the skyscreens are popular in range test.This paper introduces a common circuit of the skyscreens.
关键词
弹丸测速
天幕靶
电路
Velocity measurement of Bullet
Skyscreens
Circuit
