欺骗式干扰的虚假目标参数研究

Research on False Target Parameters of Deception Jamming

欺骗式干扰是对雷达干扰研究的重点,当前对于欺骗干扰的研究分支虽然较多,但是对产生虚假目标的具体参数这一领域研究的较少。基于层次分析法理论,建立了雷达目标威胁度判断模型,根据干扰应用背景,简化了雷达目标威胁度判断模型。阐述了遗传算法基础理论,应用遗传算法得到威胁度比真实目标高的虚假目标参数,并对该过程进行了仿真验证。

Deception jamming is the focus of radar jamming research, there are many branches of research on deception jamming, however, few researches have been done on the specific parameters of false targets. Based on analytic hierarchy process theory, a radar target threat assessment model is established. According to the background of jamming application, the model of radar target threat assessment is simplified. The basic theory of genetic algorithm is expounded, false target parameters with higher threat degree than real target are obtained by genetic algorithm, the process is verified by simulation.