火箭滑车激光测速系统  

Velocity Measuring System by Laser for Rocket Sled

作　　者：郝丽娜[1] 潘保青[1] 郝晓剑[1] 周汉昌[1] 

机构地区：[1]中北大学,太原030051

出　　处：《火炮发射与控制学报》2005年第1期69-72,共4页Journal of Gun Launch & Control

摘　　要：对火箭滑车自身动态参数的精确测试是试验顺利进行的基本条件。本文介绍了一种用于测量火箭滑车速度的激光测试系统。它具有体积小、结构简单、可靠性性高、成本低等优点。文中详细描述了该系统的结构及其工作原理,并给出了实测曲线。实验表明这是一种直接的、有效的测量方法。It is a postulate in the test to measure dynamic parameters of rocket sled accurately.A new kind of laser velocity measuring system for the rocket sled is introduced.It has the following character- istics: small volumn,simple structure,high reliability and low cost.The working principle and con- struction are described in detail.The experimental facilities are set up and the measured signals are giv- en.The result of tests shows that this is a direct and effective method.

关 键 词：工程测量 速度 火箭滑车 激光测试 导弹试验 

分 类 号：TJ765.4[兵器科学与技术—武器系统与运用工程]