基于参数可变遗传算法的多普勒雷达目标识别方法

摘要

目标识别是防空信息处理中的一个重要环节，而对空中目标类型的识别还没有成熟的理论。通过对高分辨雷达回波信号的分析，在遗传算法的基础上，提出一种高分辨雷达目标识别方法，由此进行目标识别。仿真实验结果表明，该方法具有高的识别率和强的抗干扰能力。%Target recognition is an important link in the chain of information processingfor air-defense. There is not any ripe theory for air target type recognition. Through an analysis of the echo data of high- resolution radar target and on the foundation of genetic algorithm, a recognition method of radar target is presented in this paper. The experiments of recognition using the data of three kinds of aircraft models were performed and demonstrated this method has high recognition rate and low sensitivity to noise.