线列阵亚声速声电定位装置的研究  

Research of Linear Array Subsonic Acoustic Electricity Positioning Devices

作　　者：肖军[1] 李科[1] 张辉[2] 

机构地区：[1]西北核技术研究所,西安710024 [2]空军雷达学院四系,武汉430019

出　　处：《空军雷达学院学报》2011年第3期202-204,共3页Journal of Air Force Radar Academy

摘　　要：针对传统声电定位装置近距离和大靶面射击时亚音速弹丸的报靶精度误差大、装置使用寿命短等问题,研制了一种传感器"一"型等间距布阵方式的线列阵亚声速声电定位自动报靶装置.基于声电定位自动报靶装置的工作原理,给出了该装置的组成、结构及使用方法.实验结果表明:该装置能确保亚声速弹丸穿过传感器阵列时不受外界环境影响,快速、准确地对弹丸定位,适用于亚声速弹丸近距离和大靶面射击时的定位和自动报靶.Aimed at the problems that the scoring accuracy of subsonic bullets firing with conventional acoustic electricity positioning device for close and big target surface is greater and its service life is short,this paper develops a auto-scoring system with a linear array subsonic acoustic-electricity positioning devices where the sensors are distributed with equal interval and in the form of‘ ’.Based on the operating principles of auto-scoring device,the composition,structure and its usage are given in this paper.The experimental results indicate that the device can prevent the subsonic bullet from the environmental impact when the bullet goes through the sensor arrays,and position it fast and accurately,which is applicable for the positioning and auto-scoring of the subsonic bullet when firing at close and big target surface.

关 键 词：线列阵 声电定位 亚声速 

分 类 号：TB54[理学—物理]