阵列式激光光幕靶测速系统研制与应用  

Research and application of array type of laser fight screen velocimeter system

作　　者：易治[1] 伍俊[1] 肖玲[1] 

机构地区：[1]总参工程兵科研三所,洛阳471023

出　　处：《防护工程》2012年第3期12-15,共4页Protective Engineering

基　　金：国家自然科学基金资助项目（项目编号：50978254）

摘　　要：介绍了目前弹丸测速的基本方法和特点；阐述了国内光幕靶采用的主要形式和工作原理；提出了一种基于连续激光光源组成阵列式光幕的测速系统方案；详细介绍了连续激光光幕靶的工作原理和信号处理原理，并进一步探讨了将2套激光光幕靶系统垂直设置组成垂直和水平激光光幕坐标系，记录每一只光电接收管的位置信号，测量弹丸穿过靶幕位置坐标的测量方法。研制了相关测试设备和分析系统，并结合相关试验对系统构成和达到的技术指标进行了介绍。The basic methods and characteristics of the current projectile velocity measurement are described. The main operational principles and types of domestic laser light screens are illustrated. A velocity measurement system scheme based on the continuous laser screen velocimeter system is presented. The operational principles and related signal processing methods of the continuous laser screen velocimeter system are introduced in detail. The measure- ment method by two sets of laser screen system verticaly set up to form the vertical and horizontal laser screen coor- dinate system and record the location signals of each optical receiver pipe is further explored. Related test facilities and analysis systems are developed. The system composition and achieved technical indexes are introduced accord- ing to the relative tests.

关 键 词：测速系统 激光 阵列式光幕靶 有效视场 

分 类 号：TN209[电子电信—物理电子学]