一种基于D-S证据理论的雷达辐射源识别方法  

A Radar Emitter Recognition Method Based on D-S Evidence Theory

作　　者：屈直[1] 黄高明[1] 高敬[1] 

机构地区：[1]海军工程大学电子工程学院,武汉430033

出　　处：《电子对抗》2011年第5期11-16,共6页Electronic Warfare

摘　　要：研究了一种基于D-S证据理论的无源传感器的辐射源识别方法。该方法首先针对ESM系统提供的辐射源识别信息，提出基于多指标综合属性测度获取基本概率赋值函数（BPAF）的方法；其次针对RADINT系统量测数据的特点，运用灰色关联度作为BPAF；最后，利用D-S证据理论组合规则实现辐射源的识别。仿真实验结果表明该方法的有效性。A kind of multi-sensor emitter identification method based on D-S evidence theory is studied in this paper. The first step of the method is to gain the BPAF through multi-index comprehensive attributes measure which is based on the ESM-system-provided emitter identification information. Secondly, the BPAF is also gained by means of gray association on the basis of the features of RADINT measurement data. Lastly, the emitter recognition is achieved through D-S evidence theory. The effectiveness of the method is supported by the simulation results.

关 键 词：属性识别 灰色关联 证据组合 辐射源识别 

分 类 号：TN95[电子电信—信号与信息处理]