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近空间双基雷达网航迹起始算法

, PP. 552-556

Keywords: 双基雷达网,Hough,变换,模糊聚类,航迹起始

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Abstract:

针对隐身目标的低可探测性和雷达采样间隔的随机性,提出一种基于概率网格Hough变换和速度特征模糊聚类的近空间双基雷达网航迹起始算法.首先,利用概率网格Hough变换方法提取目标初步航迹;然后,结合目标的时间特性,利用点迹速度模糊聚类的方法进一步提取目标真实航迹.实验结果表明,所提出算法具有较强的鲁棒性和较高的精度,适用于杂波环境下随机采样的多雷达系统航迹起始.

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