无人机冲突探测与解脱技术研究概述

Review of Unmanned Aerial Vehicle Conflict Detection and Resolution Technology

近年来,无人机已广泛应用于电力巡检、森林保护、快递配送、交通监控等领域,无人机技术得到飞速发展。无人机具有数量多、体积小、速度快等特点,无人机进入非隔离空域成为必然趋势,而冲突探测与解脱技术也成了当下的重点研究方向。冲突探测与解脱技术的提高对无人机飞行安全和飞行效益具有重要意义。系统地梳理了当下中外的研究成果,对无人机冲突探测与解脱问题进行了概述。综述了冲突探测与解脱的模型,从理论模型的角度阐述了冲突解脱的目标和约束条件;并从方法论的角度对冲突探测与解脱的常用方法进行了总结。最后从现有研究的不足出发,对无人机冲突探测与解脱未来的研究趋势和方向进行了展望。

In recent years,UAV has been widely used in power inspection,forest protection,express delivery,agriculture,and many other fields,and hence UAV technology has developed rapidly.Unmanned aerial vehicles(UAVs)are characterized by large in quantity,small size,and high speed.It has become an inevitable trend for UAVs to enter non-isolated airspace,and conflict detection and resolution technology have also become the current focus of research.The improvement of conflict detection and resolution technology is of great significance to the safety and efficiency of UAV flights.The current research results both at home and abroad,and summarizes problems in UAV conflict detection and resolution were systematically reviewed.The models of conflict detection and resolution were summarized,and the objectives and constraints of conflict resolution were described from the perspective of theoretical models.The common methods of conflict detection and resolution were summarized from the perspective of methodology.Finally,from the perspective of shortcomings in existing research,the future research trend and direction of UAV conflict detection and resolution were envisioned.