摘要
为了提高舰炮射击检靶的测量精度,提出了一种基于UWB定位的舰炮射击检靶系统。采用协作式工作体制,在弹丸引信上加装UWB芯片,向靶区发射UWB信号,地面设备接收信号并通过TDOA算法确定弹丸落点位置。完成了检靶系统各组成部分设计并规划了其功能,分析了影响系统定位精度的主要因素。搭建了检靶系统并进行了实测,结果表明:新检靶系统较之雷达、光电等传统检靶设备精度指标大幅提升,具有良好的应用前景。
In order to improve measure accuracy of naval gun target scoring,a naval gun target-scoring system based on UWB location is proposed.It uses collaborative working mechanism,the UWB code is installed in the fuse of shell and transmits UWB sig⁃nal to the target area,the ground equipments receive signal and compute the location of falling point by TDOA approach.The compo⁃nents of the target-scoring system and their functions have been designed.The influence factors of measure accuracy of the system are analyzed.The target-scoring system has been set up and tested in real.The result shows that compared with the traditional target scoring equipments such as radar or photoelectric equipment,the accuracy of the new target-scoring system has been improved sub⁃stantially.It has a good application foreground.
作者
刘志坤
曲毅
张建强
刘洋
LIU Zhikun;QU Yi;ZHANG Jianqiang;LIU Yang(College of Weapon Engineering,Naval University of Engineering,Wuhan 430033;Equipment Project Management Center of Naval Equipment Department,Beijing 100071)
出处
《舰船电子工程》
2020年第12期130-133,168,共5页
Ship Electronic Engineering
基金
国家自然科学基金面上项目(编号:61773395)
中国博士后科学基金项目(编号:45686)资助。
