摘要
针对野外动态测量烟幕对激光遮蔽效果常采用单路激光的现状,提出了采用两路激光测量烟幕遮蔽效果的方法,解决了利用两路激光测量烟幕遮蔽效果时混合激光信号分选识别、测量方案设计和相关设备的布局等技术难题,实现了对烟幕激光透过率的两路动态实时测量。结果表明:采用两路激光测量烟幕的遮蔽效果,增加了激光透过率数据的采集样本,降低了单路激光烟幕透过率测量的随机性,有效提高烟幕的利用率和测量结果的客观性。
Aiming at the technology status that the single channel laser is usually used to measure the dynamic shading effect of smock screen in the field,a novel measurement method is proposed for smoke screen shading effect by using two-beam laser,the combined technical problems such as mixed laser signals sorting and code identification,designed measurement scheme and equipment layout are also solved based on the two-beam laser measurement system,the real-time and dynamic smoke screen transmissivity is obtained by utilizing two-channel laser measuring technique.The tes-ting results shows that the novel measuring method is succeeding in increasing the sample size about smoke screen po-sition and laser pathway,the high-randomness shortcoming of the widely used single-channel measurement of smoke-screen transmissivity is decreased,and the degree of confidence on the measuring results and smoke screen utilization are also increased effectively.
作者
王德飞
赵志刚
胡维星
楚振锋
王则锋
WANG De-fei;ZHAO Zhi-gang;HU Wei-xing;CHU Zhen-feng;Wang Ze-feng(Luoyang Electronic Equipment Test Center of China,Luoyang471000,China)
出处
《激光与红外》
CAS
CSCD
北大核心
2018年第12期1531-1535,共5页
Laser & Infrared
关键词
两路激光
烟幕遮蔽
测量方法
透过率
two-beam laser
smoke screen shading
measurement method
transmissivity
