雷达组网中交叉定位误差校正算法

论述了干扰条件下组网雷达交叉定位的解算模型,并对其定位误差及分布进行了分析。针对各定位模型定位误差大、跳跃性强这一问题。依据数据融合理论建立了组网雷达定位误差的融合校正方法,消除了定位误差跳跃性分布现象。仿真结果表明,定位误差的融合校正模型扩大了组网雷达精确定位范围,使雷达定位精度有了较大的提高。

Research on the Revisable Algorithm for the Error of the Net-radars in Cross-locating

In this paper the model of Cross-locating in the Radar netting under the condition of jam is discussed,and the distributing of the error in Cross-locating is analyzed.Aiming at the problem of the instability in Confusion error,a fusion model is founded to proofread the error based on the theory of data fusion.The model can be used to eliminate the problem of instability in Cross-locating error effectively.The result of simulation shows that this model can expand the detect range and enhance the precision of the Net-radar.