基于集中式干扰平台的点迹随机的航迹欺骗策略研究  

Random Walking Phantom Track Generated by Centralized Jamming Platform

作　　者：张翔[1] 李彦志[1] 鲁建华[1] 郭毓鲲[1] ZHANG Xiang LI YAN-zhi LU JIAN-hua GUO YU-kun(Department of Information Countermeasures, Aviation University of Air Force, Changchun 130022, China)

机构地区：[1]空军航空大学信息对抗系,长春130022

出　　处：《电子信息对抗技术》2017年第1期36-41,共6页Electronic Information Warfare Technology

摘　　要：在已有的关于航迹欺骗策略模型的基础上,研究得出了基于集中式干扰平台的航迹欺骗策略流程。给出了通过几何定理推导各个点迹的随机选取区间的方式,求出了一般性的区间求取的函数模型。通过埃尔米特插值法在相邻点迹之间插入随机点迹,作为赋予其他雷达的欺骗点迹。构建了运动学区间判定模型,判定随机选取的点是否具有合理的运动参数,以保证点迹都具有合理的运动特性。通过仿真实验证明了该方法能够在组网雷达探测范围内构建一条虚假航迹,同时该方法无需提前规划,可适应动态的威胁对象。Basing on existing control model of achieving phantom track, the flow of achieving co- herent phantom track strategy based on the centralized jamming platform is obtained. In this method, the algorithm of random selecting interval of each point trace is derived by the geometric theorem, and the function model of the general interval is obtained. Random points are inserted between adjacent plots by Hermits interpolation method, as to other radars＇ phantoms. Kinemat- ics restrain model is derived, making kinematics parameters of phantom tracks are reasonable. Simulation results show that a phantom track could be constrcted with the proposed method in the radar detection range without early planning, which reduce the possibility of interference identi- fication.

关 键 词：随机游走区间 航迹欺骗 运动学限制 集中式平台 

分 类 号：TN972.3[电子电信—信号与信息处理]