Research Review of Air-ground Cooperative Unmanned System
The air-ground cooperative unmanned system is a hot topic in the field of unmanned clus-ter research nowadays,which has such features as highly complementary advantages in load,speed,mobil-ity and other factors,strong environmental adaptability,diverse application scenarios,and high task execution rates,etc.The current research and development status of air-ground cooperative unmanned systems in recent years is reviewed.Based on the analysis of the functional complementarity between UAVs and unmanned vehicles in the system,four kinds of common functional role division modes are summarized,and the research progress of air-ground unmanned systems in key technical fields such as cooperative control,mission planning,navigation and positioning,and cooperative landing is sorted out in detail.The research and development direction and key technical problems are analyzed.
air-ground cooperativeunmanned systemkey technologynavigation and positioning
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