A survey of safety separation management and collision avoidance approaches of civil UAS operating in integration national airspace system
| Autor: | Jun Chen, Renli Lyu, Xiangmin Guan, Hongxia Shi |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
0209 industrial biotechnology
Computer science Aviation Separation (aeronautics) Aerospace Engineering ComputerApplications_COMPUTERSINOTHERSYSTEMS 02 engineering and technology 01 natural sciences 010305 fluids & plasmas National Airspace System 020901 industrial engineering & automation Aeronautics 0103 physical sciences Collision avoidance Motor vehicles. Aeronautics. Astronautics business.industry Mechanical Engineering Air traffic management International community Civil aviation TL1-4050 Unmanned aircraft system Work (electrical) Safety business Air transportation Separation control |
| Zdroj: | Chinese Journal of Aeronautics, Vol 33, Iss 11, Pp 2851-2863 (2020) |
| ISSN: | 1000-9361 |
| Popis: | 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 industry. UAS are highly digitalized, informationized, and intelligent; therefore, their integration into the national airspace system has become an important trend in the development of civil aviation. However, the complexity of UAS operation poses great challenges to the traditional aviation regulatory system and technical means. How 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 world. In 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 technologies. This 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 regard. Finally, this paper makes a further summary of some of the research highlights and challenges. |
| Databáze: | OpenAIRE |
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