强激光与粒子束, 2019, 31 (2): 023001, 网络出版: 2019-04-02   

无人机GPS接收机超宽谱电磁脉冲效应与试验分析

Ultra-wide spectrum electromagnetic pulse effect and experimental analysis of UAV GPS receiver
作者单位
解放军信息工程大学 信息系统工程学院, 郑州 450001
摘要
基于无人机GPS接收机干扰容限, 分析了GPS超宽谱强电磁脉冲效应机理, 开展了高重复频率超宽谱电磁脉冲干扰机对典型微型无人机的效应试验, 测试分析了在不同位置、不同高度、不同状态、不同飞行模式下无人机GPS接收机的高重复频率超宽谱电磁脉冲干扰效应。试验结果表明, 高重复频率超宽谱电磁脉冲对无人机GPS、图传系统、下视传感器均有不同程度的干扰作用, 导致无人机无法正常起飞、失控等异常现象, 验证了高重复频率超宽谱电磁脉冲干扰GPS接收机的可行性。
Abstract
Based on the interference tolerance of UAV GPS receiver, this paper analyzes the mechanism of GPS ultra-wide spectrum strong electromagnetic pulse effect. It presents the effect test of high-repetition ultra-wide spectrum electromagnetic pulse jammer on typical micro-UAV and analyses high-repetition and ultra-wide spectrum electromagnetic pulse interference effects of UAV GPS receivers in different positions, different heights, different states, and different flight modes. The test results show that the high-frequency ultra-wide-spectrum electromagnetic pulse has different degrees of interference on the GPS, the image transmission system and the lower-view sensor of the UAV, and the interference can be within a certain range by interfering with the GPS receiver of the UAV. The interference can cause drone’s failure to take off normally, even make the UAV out of control during the flight process. It is verified that the high-repetition ultra-wide spectrum electromagnetic pulse will cause interference to the GPS receiver, making the GPS unable to work.

赵铜城, 余道杰, 周东方, 柴梦娟, 贺凯, 周长林, 魏进进. 无人机GPS接收机超宽谱电磁脉冲效应与试验分析[J]. 强激光与粒子束, 2019, 31(2): 023001. Zhao Tongcheng, Yu Daojie, Zhou Dongfang, Chai Mengjuan, He Kai, Zhou Changlin, Wei Jinjin. Ultra-wide spectrum electromagnetic pulse effect and experimental analysis of UAV GPS receiver[J]. High Power Laser and Particle Beams, 2019, 31(2): 023001.

本文已被 4 篇论文引用
被引统计数据来源于中国光学期刊网
引用该论文: TXT   |   EndNote

相关论文

加载中...

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!