一种新的反箔条弹干扰算法研究

针对火控雷达反箔条弹干扰能力现状,从信号处理领域建立了基于Kalman预估跟踪抗箔条弹干扰技术算法模型,通过Wigner-Ville变换提取目标的加速度信息,并将加速度信息与雷达测得的距离、角度信息同时加入到Kal-man滤波器中,以提高火控雷达对目标的跟踪性能,并验证分析了此种算法的正确性和合理性。

Study of A New Anti-chaff Cartridge Jamming Algorithm

Aiming at the present status of anti-chaff cartridge jamming ability of fire control radar,this paper establishes the algorithm model of anti-chaff cartridge jamming technique based on Kalman estimation & tracking in signal processing area,extracts the acceleration information of the targets through Wigner-Ville transform,and adds the acceleration information and the range,angle information measured by the radar into the Kalman filter synchronously in order to raise the tracking performance of fire control radar to targets,and validates and analyzes the correctness and rationality of this algorithm.