针对不能正确识别三坐标对空情报雷达工作模式造成的无法进行智能干扰的问题,提出一种基于波位建模的工作模式识别方法。首先,根据三坐标对空情报雷达处理杂波的特点,对工作模式进行划分;其次,进行建模分析和识别置信度计算;最后,利用D-S证据理论对多个传感器获得的信息进行融合,提高识别可信度。仿真结果表明:该方法能够实现对三坐标对空情报雷达工作模式的有效识别。

As the operational mode of three-dimensional air surveillance radar cannot be identified and therefore intelligent interference cannot be applied,an operational mode identification method based on beam-position modeling is proposed in this paper. First,dividing its operational mode based on the characteristics of three-dimensional air surveillance radar's processing clutters; Next,the modeling analysis and recognition confidence level calculation; Last,integrating data from multisensor based on D-S evidence theory,thus the credibility of identification is improved. Simulation results show that the proposed algorithm can identify the operational mode of three-dimensional air surveillance radar effectively.

TN959

国家自然科学基金资助项目