基于二维雷达组网目标高度定位算法

Orientation Algorithm for Estimating Target Heigh based Netted Radar System

讨论了通过二维雷达组网的方式可对目标高度进行估计,并对所求出的高度进行了误差分析,通过仿真得到了目标高度和方位角对高度误差的影响。在实际中由雷达站和指挥所的经度、纬度和海拔,可将雷达站测得目标的信息转化到以指挥所为原点的直角坐标系中,为指挥员提供空情,以便进行决策和指挥。

This paper discussed the problem using the netted radar system to estimated the target height, and carried out the error analysis for obtained target height. The influence of target height and azimuth on the error of height is obtained by simulation. In practice,the target＇s rectangular coordinates measured by radar stations are trasformed into the rectangular coordinates taken the command post as origin so as to that the commander grasps the air information,carrys out target distribution and command.