Unmanned Aerial Vehicles (UAVs): Collision Avoidance Systems and Approaches

Moving towards autonomy, unmanned vehicles rely heavily on state-of-the-art collision avoidance systems (CAS). A lot of work is being done to make the CAS as safe and reliable as possible, necessitating a comparative study of the recent work in this important area. The paper provides a comprehensive...

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Bibliographic Details
Published in:IEEE access 2020, Vol.8, p.105139-105155
Main Authors: Yasin, Jawad N., Mohamed, Sherif A. S., Haghbayan, Mohammad-Hashem, Heikkonen, Jukka, Tenhunen, Hannu, Plosila, Juha
Format: Article
Language:English
Subjects:
active and passive sensors
Autonomous aerial vehicles
autonomous vehicles
Cameras
Collision avoidance
Collisions
Comparative studies
Drones
force-field based
geometry based
optimisation-based
Path planning
sense and avoid
Sensors
Unmanned aerial vehicles
Unmanned vehicles
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Summary:Moving towards autonomy, unmanned vehicles rely heavily on state-of-the-art collision avoidance systems (CAS). A lot of work is being done to make the CAS as safe and reliable as possible, necessitating a comparative study of the recent work in this important area. The paper provides a comprehensive review of collision avoidance strategies used for unmanned vehicles, with the main emphasis on unmanned aerial vehicles (UAV). It is an in-depth survey of different collision avoidance techniques that are categorically explained along with a comparative analysis of the considered approaches w.r.t. different scenarios and technical aspects. This also includes a discussion on the use of different types of sensors for collision avoidance in the context of UAVs.
ISSN:2169-3536
2169-3536
DOI:10.1109/ACCESS.2020.3000064