基于IMMPDAF的抗距离欺骗干扰技术仿真  

Anti-RGPO Jamming Technique Based on IMMPDAF

作　　者：郑瑶 郑世友 孙国梁 

机构地区：[1]中航雷达与电子设备研究院航空电子系统射频综合仿真实验室,江苏无锡214063

出　　处：《计算机仿真》2009年第3期1-3,共3页Computer Simulation

摘　　要：采用交互式多模型概率数据关联滤波器技术，使多个目标模型并行工作以跟踪机动目标，并在跟踪基础上引入一种抗距离拖引（RGPO）的干扰技术。在理论基础上详细分析研究了抗干扰技术对抗RGPO干扰的原理及其可行性，并在距离欺骗（RGPO）干扰环境下通过计算机仿真验证技术的抗干扰性能。通过对仿真结果进行分析后表明，在距离前拖干扰环境下，抗干扰技术对机动目标跟踪丢失率仅有2％-4％，可以有效对抗RGPO干扰。This paper adopts IMMPDAF （Interacting Multiple Model Probabilistic Data Association Filter） to track maneuvering targets by using some target models collaterally, and then introduces a, technique to anti - RGPO jamming while tracking. Finally the principle and feasibility of the anti -jamming are analyzed and the anti -jamming performance is validated through computer simulation based on RGPO jamming. The simulation results show that the target loss rate is only 2% - 4% under anti - RGPO jamming. So it performs well against deceptive - jamming.

关 键 词：交互式多模型 概率数据关联 距离拖引干扰 抗干扰 

分 类 号：TN97[电子电信—信号与信息处理] TP391.9[电子电信—信息与通信工程]