弹道导弹目标识别是导弹防御系统中的核心问题之一，直接关系到弹道导弹防御的成败。文中首先对世界上先进的反导防御系统特点和典型装备进行了介绍，然后对雷达反导目标识别中使用的各种特征提取、识别算法及策略进行综述，最后对弹道目标识别技术重要发展方向进行展望，并指出弹道目标识别技术是一项长期的系统工程。

Target recognition is a key prob1em in the ballistic missile defence system(BMDS), which determines whether the anti-missle radar can recognize the warhead or not in the BMD. Firstly, the advanced anti-missile systems and their characteristic are introduced in this paper. Then, all kinds of feature extraction algorithms and target recognition techniques are overviewed in radar anti-missile systems. Finally, the future developing tendency and long-term course of target recognition technique are pointed out.

TN911.7