人影高炮弹丸高空爆炸点定位方法  

Location Method of High-altitude Explosion Point of Silhouette Projectile

作　　者：王勤 刘文博 文斌[2] 贺南[2] WANG Qin;LIU Wenbo;WEN Bin;HE Nan(Chengdu Meteorological Bureau,Chengdu 610075,China;Chengdu University of Information Technology,Chengdu 610225,China)

机构地区：[1]成都市气象局,四川成都611130 [2]成都信息工程大学,四川成都610225

出　　处：《成都信息工程大学学报》2019年第4期346-351,共6页Journal of Chengdu University of Information Technology

基　　金：四川省教育厅科研资助项目(2019YFS0490)

摘　　要：为了评估人影作业效果,追溯高炮弹丸哑弹和提前爆炸的数量,提出了一种基于声达时间差(TDOA)原理的分布式亚音采集装置声源定位方法。通过Matlab对该方法进行仿真,实验结果表明了该方法的可行性,该方法的实现对人影作业有极大的促进作用,提高了工作效率,缩短了搜排周期,并保障了人身安全。In order to evaluate the effect of the shadow work, and trace the number of anti-aircraft projectile duds and early explosions, a sound source localization method based on the principle of the time difference of sound(TDOA) is proposed. The method is simulated by Matlab. The experimental results show the feasibility of the method. The implementation of this method greatly promotes the shadow operation, improves the work efficiency, shortens the search cycle, and guarantees personal safety.

关 键 词：声源定位 人影高炮弹丸 双直角阵 

分 类 号：TN912.16[电子电信—通信与信息系统]