A survey of safety separation management and collision avoidance approaches of civil UAS operating in integration national airspace system

作     者：Xiangmin GUAN Renli LYU Hongxia SHI Jun CHEN Xiangmin GUAN;Renli LYU;Hongxia SHI;Jun CHEN

作者机构：Department of General AviationCivil Aviation Management Institute of ChinaBeijing 100102China General Aviation Institute of Zhejiang JianDeHangzhou 311600China School of Engineering and Materials ScienceQueen Mary University of LondonLondon E14NSUnited Kingdom 

出 版 物：《Chinese Journal of Aeronautics》 (中国航空学报（英文版）)

年 卷 期：2020年第33卷第11期

页      面：2851-2863页

核心收录：

学科分类：08[工学] 0825[工学-航空宇航科学与技术] 

基　　金：co-supported by the National Natural Science Foundation of China(Nos.U1933130,U1533119 and 71731001) the Major Project of Technological Innovation,China(No.2018AAA0100800) 

主　　题：Air transportation Collision avoidance Safety Separation control Unmanned aircraft system 

摘      要：Recent years have witnessed a booming of the industry of civil Unmanned Aircraft System(UAS).As an emerging industry,the UAS industry has been attracting great attention from governments of all countries and the aviation *** are highly digitalized,informationized,and intelligent;therefore,their integration into the national airspace system has become an important trend in the development of civil ***,the complexity of UAS operation poses great challenges to the traditional aviation regulatory system and technical *** to prevent collisions between UASs and between UAS and manned aircraft to achieve safe and efficient operation in the integrated operating airspace has become a common challenge for industry and academia around the *** recent years,the international community has carried out a great amount of work and experiments in the air traffic management of UAS and some of the key *** paper attempts to make a review of the UAS separation management and key technologies in collision avoidance in the integrated airspace,mainly focusing on the current situation of UAS Traffic Management(UTM),safety separation standards,detection system,collision risk prediction,collision avoidance,safety risk assessment,etc.,as well as an analysis of the bottlenecks that the current researches encountered and their development trends,so as to provide some insights and references for further research in this ***,this paper makes a further summary of some of the research highlights and challenges.