摘要
GPS/INS系统在高空无人机完成作战任务过程中发挥着重要作用。在建立GPS干扰方程以及对INS导航误差分析的基础上,针对GPS天线特点,对GPS干扰机的兵力需求进行分析计算。通过仿真分析,给出了对抗高空无人机机载GPS/INS的对抗策略。
GPS/INS system plays an important role in the process of high-altitude long-endurance UAV ac- complishing mission. Based on the establishment of GPS jamming equation and analysis of INS navigation error,aiming at the characteristic of GPS antenna, troop demand of GPS jammers are analyzed and calculated. Though simulation and analysis, the strategy of confronting against high-altitude UAV airborne GPS/INS are given.
出处
《航天电子对抗》
2013年第2期16-19,共4页
Aerospace Electronic Warfare
基金
安徽省自然科学基金(1208085QF117)
关键词
GPS
INS
效能
对策
GPS/INS
effectiveness
countermeasure
