摘要
无人机的航行轨迹对组网雷达的协同干扰起着重要作用.基于无人机的虚假航迹点与雷达所成的曲面方程,考虑到无人机飞行时的速度、角度、高度和转弯半径等约束条件,建立了无人机虚假航迹优化模型.分别在无人机匀速运动、变速运动和虚假航迹点缺失的情况下,求解出最少的无人机数量和每架飞机的飞行轨迹.仿真结果表明,虚假航迹优化模型与实际情况相符合,为无人机的飞行轨迹提供了一些参考.
The trajectory of UAV plays an important role in cooperative jamming of netted radar.Based on the surface equation of UAV false track points and radar,considering the constraints of UAV speed,angle,altitude and turning radius,this paper presents an optimal model of UAV false track.The minimum number of unmanned aerial vehicles and the flight trajectory of each aircraft can be obtained,respectively in the case of uniform motion,variable speed motion and missing false track points.The simulation results show that the false trajectory optimization model is consistent with the actual situation,which provides some reference for UAV flight trajectory.
作者
王敏
孙炜荣
王子强
杨军
彭晓燕
WANG Min;SUN Wei-rong;WANG Zi-qiang;YANG Jun;PENG Xiao-yan(School of Information and Communication Engineering,University of Electronic Science and Technology of China,Chengdu 611731,China;China State Shipbuilding Systems Engineering Research Institute,Beijing 100094,China)
出处
《数学的实践与认识》
北大核心
2019年第16期207-215,共9页
Mathematics in Practice and Theory
基金
国家自然科学基金(U1530126)
电子信息控制重点实验室基金
四川省高校重点实验室开放课题基金(QXXCSYS201702)
