摘要
随着地基相控阵雷达测速精度的大幅度提高,针对稀薄大气对轻诱饵有明显的减速作用,提出了一种新的目标识别方法——稀薄大气层内轻诱饵速度识别法,并对其识别原理、识别判决准则进行了详细阐述和分析,该方法通过雷达高精度多普勒测速及轨迹估计信息,获取轻诱饵气动减速特性进行识别,避开了质阻比参数估计中动态收敛过程。最后通过典型算例的计算机仿真计算,验证了该方法的有效性。
A new target recognition method, the light decoy velocity recognition method in thin atmosphere, is proposed along with precision improvement of Doppler velocity measure of ground-based array radar. The recognition theory and recognition judgement rule in this method are described in detail and analyzed. The validity of this recognition method is testified by computer simulation with typical example.
出处
《系统工程与电子技术》
EI
CSCD
北大核心
2008年第5期835-838,共4页
Systems Engineering and Electronics
关键词
目标识别
速度识别法
稀薄大气
多普勒测速
弹道导弹
轻诱饵
target recognition
velocity recognition method
thin atmosphere
Doppler velocity measure
ballistic missile
light decoy
