一种舰艇防御的目标自动识别算法

研究利用航迹分析方法识别飞航式反舰导弹的滤波器后处理技术，并且导出了基于IF…THEN规则和基于模糊映射的反舰导弹识别判据，在此基础上对这两种识别判据的性能进行了分析对比，这种反舰导弹识别算法利用回归分析和识别判据提取飞航式反舰导弹的航迹特征，给出速度和高度参数，从而断定目标类型，为拦截系统提供参考信息，仿真结果表明，该算法能有效提取目标运动学参数等目标识别信息。

An Automatic Target Recognition Algorithm for Battleship Defence

An new approach based on trajectory analysis for automatically recognizing the anti-ship cruise missile is presented, and two kinds of decision-making rules for identifying the tracked missile, one depending on IF…THEN rule and the other involving fuzzy mappings, are derived. Furthermore, performances of the two decision-making rules are compared. Regression analysis and the above two decision-making rules have been used to abstract the trajectory characteristics of the target from output data of tracking filter, the parameters of velocity and height are given here. Finally, the anti-ship cruise missile is identified by all of the target features and parameters.