摘要
结合三轴稳定卫星、自旋稳定卫星、翻滚目标和空间碎片的运动特征,依据强散射中心理论分别建立这四类空间目标的电磁散射模型,通过计算机仿真得到其RCS序列仿真值。针对这四类空间目标的RCS序列特点,提出了一种三轴稳定卫星与空间碎片的判别方法和利用RCS的周期性对空间目标分类识别算法,计算机仿真实验验证了算法的有效性。
In this paper, combined with the movement characteristics of three-axis stabilization secondary planet, spin stabilization secondary planet and space fraction, and in the basis of strong scattering center theory, the electromagnetism scattering model of space targets is established and the simulation results of space targets are given. Based on the characteristics of RCS sequence, a method of distinguish between three-axis stabilization secondary planet and space fraction and a classification algorithm of space targets by using periodicity of RCS sequence are presented. The validity of algorithm is tested by computer.
出处
《火力与指挥控制》
CSCD
北大核心
2006年第12期98-100,104,共4页
Fire Control & Command Control
基金
"十五"武器装备预研资助项目(51483010103ZS9301)
关键词
空间目标
RCS序列
仿真
分类识别
space targets, RCS sequence, simulation, classification and recognition
