无人机编队协同导航研究现状及进展

Research Status and Progress of UAV Formation Cooperative Navigation

无人机(UAV)的军用和民用的价值日益凸显,其巨大的研究潜力在全球掀起UAV研究高潮。协同导航技术为无人机编队提供有力支撑,提高了UAV定位精度,保证了编队的可靠性与稳定性。论文对无人机编队协同导航的研究现状及进展进行相关论述:首先对无人机编队协同导航原理进行阐述;其次对导航传感器的发展现状进行分析;然后从相对导航方式,编队队形和导航结构以及协同导航算法三个方面,针对无人机编队协同导航精度的研究现状进行论述;最后预测了无人机编队协同导航的发展趋势。

The military and civilian value of unmanned aerial vehicle(UAV)has become increasingly prominent,and its huge research potential has set off a global UAV research climax.Cooperative navigation technology provides strong support for UAV formation.While improving the positioning accuracy of UAVs,it also ensures the reliability and stability of the formation.This arti⁃cle discusses the research status and progress of UAV formation cooperative navigation.Firstly,it explains the principle of coordinat⁃ed navigation of UAV formation.Secondly,analyzes the development status of navigation sensors on UAV.Then,it discusses the status quo of the research on the accuracy of UAV formation cooperative navigation from three aspects:relative navigation mode,for⁃mation and navigation structure and cooperative navigation algorithm.Finally,the future development trends of UAV formation are predicted.