一种基于云模型理论的雷达辐射源识别方法

Radar Emitter Identification Based on Cloud Model Theory

针对雷达辐射源识别问题,建立了基于云模型和信息融合的识别系统。利用云模型对区间型参数和离散型参数建模,计算被测辐射源的隶属度并将其作为基本概率赋值,运用时域和空域信息融合算法完成辐射源识别,给出了辐射源识别算法步骤,并建立了相应的辐射源识别系统,仿真结果表明所提出的识别算法和所建系统是有效的,并且识别率较高。

Aiming at the problem of radar emitter identification, a novel identification algorithm based on cloud model and information fusion was proposed. Cloud model applied to interval type parameters and discrete parameter model. Basic probability assignments were acquired with the degree of membership. Emitter identification was finished using information fusion. Experiments demonstrate that the constructed identification system is practical.