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Schalk, Lukas Marcel and Peinecke, Niklas (2021) Detect and Avoid for Unmanned Aircraft in Very Low Level Airspace. In: Automated Low-Altitude Air Delivery - Towards Autonomous Cargo Transportation with Drones Research Topics in Aerospace. Springer. doi: 10.1007/978-3-030-83144-8. ISBN 978-3-030-83143-1.
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Abstract
Regular aviation does usually not utilize the very low level airspace below 150 m. Even so, this altitude range cannot be exclusively reserved for the operation of unmanned aircraft. Therefore, measures have to be implemented to avoid mid-air collisions, especially with manned aviation. Primarily, the mid-air collision risk is supposed to be reduced on a strategic level preflight by thorough flight route planning and making use of advanced unmanned aircraft system traffic man-agement concepts. Besides, the residual mid-air collision risk is supposed to be re-duced on a tactical level through the use of detect and avoid systems, which sup-port remote pilots especially during flights beyond visual line of sight. However, an accepted technical solution for unmanned aircraft does not exist at the mo-ment. On that account, the contribution of this chapter is three-fold. First, we iden-tify suitable detect and avoid system architectures. Second, we review suitable cooperative sensor technologies. Third, we determine the minimum required sen-sor range in simulations. As a result, we propose a solution for operation in Euro-pean airspace that is already available: FLARM cooperative sensors onboard the UA surveille the surrounding airspace and the remote pilot tracks intruders and commands avoidance maneuvers.
| Item URL in elib: | https://elib.dlr.de/146714/ | |||||||||
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| Document Type: | Contribution to a Collection | |||||||||
| Title: | Detect and Avoid for Unmanned Aircraft in Very Low Level Airspace | |||||||||
| Authors: |
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| Date: | November 2021 | |||||||||
| Journal or Publication Title: | Automated Low-Altitude Air Delivery - Towards Autonomous Cargo Transportation with Drones | |||||||||
| Refereed publication: | Yes | |||||||||
| Open Access: | No | |||||||||
| Gold Open Access: | No | |||||||||
| In SCOPUS: | No | |||||||||
| In ISI Web of Science: | No | |||||||||
| DOI: | 10.1007/978-3-030-83144-8 | |||||||||
| Editors: |
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| Publisher: | Springer | |||||||||
| Series Name: | Research Topics in Aerospace | |||||||||
| ISBN: | 978-3-030-83143-1 | |||||||||
| Status: | Published | |||||||||
| Keywords: | ADS-B, collision avoidance, cooperative sensors, detect and avoid, FLARM, self-separation, unmanned aircraft, unmanned aircraft systems | |||||||||
| HGF - Research field: | Aeronautics, Space and Transport | |||||||||
| HGF - Program: | Aeronautics | |||||||||
| HGF - Program Themes: | Air Transportation and Impact | |||||||||
| DLR - Research area: | Aeronautics | |||||||||
| DLR - Program: | L AI - Air Transportation and Impact | |||||||||
| DLR - Research theme (Project): | L - Cyber-Security Centric Communication, Navigation and Surveillance | |||||||||
| Location: | Oberpfaffenhofen | |||||||||
| Institutes and Institutions: | Institute of Communication and Navigation > Communications Systems | |||||||||
| Deposited By: | Schalk, Lukas Marcel | |||||||||
| Deposited On: | 08 Dec 2021 11:23 | |||||||||
| Last Modified: | 10 Mar 2022 12:39 |
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