脉冲激光回波动态测试系统  

Echo dynamic test system for pulsed laser

作　　者：马超[1] 陈慧敏[1] 龙胤宇 王凤杰[1] 冯星泰 徐德华[1] MA Chao;CHEN Huimin;LONG Yinyu;WANG Fengjie;FENG Xingtai;XU Dehua(Science and Technology on Electromechanical Dynamic Control Laboratory,Beijing Institute of Technology,Beijing 100081,China)

机构地区：[1]北京理工大学机电动态控制重点实验室,北京100081

出　　处：《中国测试》2018年第10期115-119,129,共6页China Measurement & Test

基　　金：国家自然科学基金委员会与中国工程物理研究院联合基金(U1630131);国防基础科研重大项目(JCKY2016-208A005)

摘　　要：针对实际情况下战场复杂的烟尘环境,搭建一套脉冲激光回波动态测试系统。该系统主要包括脉冲激光发射子系统、接收子系统、回波数据采集子系统、数据存储与回放子系统及上位机控制软件,通过仿真与试验验证各个子系统的有效性,完成系统的联调与检测。测试脉冲激光在典型烟尘环境下的回波特性,实现回波动态采集存储与回放。通过对脉冲激光回波信号进行数据分析,得到相应的结论,为激光引信抗烟雾与扬尘干扰提供一定的依据。A set of echo dynamic test system for pulsed laser is built to deal with the complicated smoke environment in the battlefield.The system mainly includes pulsed laser transmitting subsystem,pulsed laser receiving subsystem,the subsystem of high-speed data acquisition,the subsystem of data storage and playback,and upper computer control software.The validity of each subsystem is verified through simulation and experiment.The joint and detection of the system are completed.The echo characteristic of pulsed laser in smoke environment is tested,and the dynamic data acquisition and storage are realized.According to the data analysis of the pulsed laser echo signal,the corresponding conclusion is obtained,which provides a basis for the laser fuze to resist the smoke and the dust interference.

关 键 词：兵器科学与技术 脉冲激光引信 回波动态测试 数据采集存储 烟尘环境 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]