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为了提高反舰导弹对舰艇编队中预定目标的选择能力,提出了利用舰艇编队相互位置关系和速度信息选择预定目标的方法。该方法提出首先利用Hausdorff距离将火控雷达和末制导雷达探测到的编队点集进行最佳位置匹配,然后利用双向最近邻准则计算获取点集的对应点,最后利用目标的速度信息,进一步剔选对应点。提出了利用目标速度信息与编队信息的复合距离度量方式,并分析了对预定目标选择的概率。仿真计算表明,该方法不受自控终点散布误差和编队目标整体机动的影响,且正确选择预定目标的概率高于只利用编队信息进行目标选择的方法。
In order to improve the ability of anti-ship missiles to select targets for fleet formation, this paper proposes a method to select the target by using the mutual positional relationship and velocity information of the fleet. The proposed method firstly uses the Hausdorff distance to make the best match between the formation point set detected by the fire control radar and the terminal guidance radar, and then uses the bidirectional nearest neighbor criterion to obtain the corresponding points of the point set. Finally, using the target velocity information, Select the corresponding point. Proposed the use of the target speed information and formation of complex distance measurement methods, and analyzed the probability of a predetermined target selection. The simulation results show that this method is not affected by the dispersion error of the controlled end point and the overall maneuvering of the formation target, and the probability of selecting a predetermined target correctly is higher than that of using the formation information only for target selection.