采用单雷达加权直线航迹线参数估计模型,计算主、副站雷达观测到的目标航向以及副站相对于主站的测向相对系统误差,并以此结果修正副站其他测量中的方位值。试验结果表明,该方法航迹修正效果理想,对于提高多雷达目标状态估计的一致性和准确性具有重要意义。

The single radar linear track parameter weighted estimation model is used to calculate the target heading observed by radar of main and secondary stations and the relative system error of DF between the secondary station and the main station. The experimental results show that this method is ideal for track correction, it is of great significance to improve the consistency and accuracy of multi-radar target state estimation.

TN957. 52