人影炮弹炸点声测定位研究  

Research on the Determination of the Sound of the Shadow of the Projectile

作　　者：刘文博 文斌[1] 陆士金 LIU Wenbo;WEN Bin;LU Shijin(Chengdu University of Information Technology,Chengdu 610225,China)

机构地区：[1]成都信息工程大学

出　　处：《成都信息工程大学学报》2019年第6期582-586,共5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：人影炮弹在高空中爆炸时会产生爆炸声波,通过对人影炮弹爆炸特性的分析,讨论了由分布式声传感器远距离检测声波的可行性,提出了被动声测定位方法在远距离的情况下,通过分布式五元阵列定位方法对人影炮弹高空爆炸点进行定位分析,经过理论分析和实验仿真证明了该方法可以对高空炸点进行有效的定位。When the shadow shell explodes in the high altitude, it will produce explosive sound waves. Through the analysis of the explosion characteristics of shadow shell, the feasibility of detecting the sound wave by the distributed acoustic sensor in the distant range is discussed. The passive acoustic measurement method in the long distance is proposed. The distributed five-element array positioning method is used to locate and analyze the high-altitude explosion point of the shadow shell. After theoretical analysis and experimental simulation, it approves that the method can effectively locate the high-altitude explosion point.

关 键 词：声传感器 空中爆炸 炸点 爆炸特性 高空爆炸 定位分析 人影 分布式 

分 类 号：TN912.16[电子电信—通信与信息系统]