大气阻力下高速子弹目标雷达检测与跟踪  

Radar Detection and Tracking of High-speed Bullet Targets within Atmospheric Drag

作　　者：高飞 贺亚鹏[1] 张豫 党红杏[1] 谭小敏[1] GAO Fei;HE Yapeng;ZHANG Yu;DANG Hongxing;TAN Xiaomin(China Academy of Space Technology(Xi'an),Xi'an 710100,China;The Unit 93856 of PLA,Golmud 816099,China)

机构地区：[1]中国空间技术研究院西安分院,西安710100 [2]解放军93856部队,青海格尔木816099

出　　处：《现代雷达》2020年第5期63-69,75,共8页Modern Radar

摘　　要：大气阻力环境下的高速子弹目标作为一种特殊目标类型,研究其雷达检测与跟踪技术具有特殊意义。文中从降低系统运算量及工程化实现难度考虑,基于传统检测后跟踪技术体制,在建模分析子弹运动模型的基础上,针对匀速和匀加速两类模型研究了子弹目标的有效检测与跟踪方法,并通过仿真实验和实测数据分析给出了对雷达检测和跟踪算法设计有意义的结论。As a class of special targets, bullet targets within atmospheric drag has an out of ordinary meaning to be researched on radar detection and tracking. Considering the system computation and engineering implementation difficulty, based on the conventional detection-before-track technology system, as well as modeling and analysis of the bullet target motion, the valid detection and tracking methods for bullet targets are studied concerning two model kinds, that are the constant velocity and the constant acceleration. Significant conclusions are given for the algorithms design of radar detection and tracking through simulation experiments and measured data analysis.

关 键 词：雷达目标检测 雷达目标跟踪 变加速目标 子弹目标 

分 类 号：TN959.6[电子电信—信号与信息处理]