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Field report: Integration of a parachute rescue system into an existing unmanned aerial vehicle

Krause, Stefan und Cain, Sebastian und Peters, David (2024) Field report: Integration of a parachute rescue system into an existing unmanned aerial vehicle. In: 2024 International Conference on Unmanned Aircraft Systems, ICUAS 2024, Seiten 339-346. ICUAS 2024, 2024-06-04 - 2024-06-07, Chania, Crete, Greece. doi: 10.1109/icuas60882.2024.10556952. ISBN 979-835035788-2. ISSN 2373-6720.

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Kurzfassung

In many parts of the world, such as Europe, the operation of drones requires the approval of a competent authority if the intended operation could pose a risk to third parties. The possible risks are determined, for example, by the size of the drone, whether the operation is planned in the vicinity of people or beyond the line of sight of a pilot. The permit may, among others, be achieved with the SORA process, that is proposed by JARUS and accepted by EASA as acceptable means of compliance. During this process, the risks of operation are determined and the requirements that the operator must fulfill in order to fly the drone are assessed. The risks in the air and on the ground as well as possible remedial measures specific to this operation are examined and compared. A possible mitigation to reduce the estimated ground risk is a reduction of the effects in case the drone impacts the ground. One way to implement this mitigation is to integrate a parachute in the drone and show that the parachute is applicable to cover all failure cases of the drone and reduces the impact energy in a case of crash. This paper presents a way how we developed, tested and integrated a parachute rescue system in an already existing research drone prototype which only exists once. Therefore, tests to evaluate the parachute and its functionality which are likely to destroy the drone were not possible. An applicable parachute system was not available, so one was developed and evaluated in representative airflow exposition on a driving testbed and laboratory tests. Finally, we will give some advice that we have learned during this work and that may also help other working groups if they are also planning a drone mission with a parachute rescue system.

elib-URL des Eintrags:https://elib.dlr.de/205054/
Dokumentart:Konferenzbeitrag (Vortrag)
Titel:Field report: Integration of a parachute rescue system into an existing unmanned aerial vehicle
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Krause, StefanStefan.Krause (at) dlr.dehttps://orcid.org/0000-0001-6969-0036172064358
Cain, SebastianSebastian.Cain (at) dlr.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Peters, DavidDavid.Peters (at) dlr.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Datum:Juni 2024
Erschienen in:2024 International Conference on Unmanned Aircraft Systems, ICUAS 2024
Referierte Publikation:Ja
Open Access:Nein
Gold Open Access:Nein
In SCOPUS:Ja
In ISI Web of Science:Ja
DOI:10.1109/icuas60882.2024.10556952
Seitenbereich:Seiten 339-346
ISSN:2373-6720
ISBN:979-835035788-2
Status:veröffentlicht
Stichwörter:Drone, UAV, UAS, SORA, Certification, Parachute, Mitigation
Veranstaltungstitel:ICUAS 2024
Veranstaltungsort:Chania, Crete, Greece
Veranstaltungsart:internationale Konferenz
Veranstaltungsbeginn:4 Juni 2024
Veranstaltungsende:7 Juni 2024
HGF - Forschungsbereich:keine Zuordnung
HGF - Programm:keine Zuordnung
HGF - Programmthema:keine Zuordnung
DLR - Schwerpunkt:Luftfahrt
DLR - Forschungsgebiet:L DT - Verteidigungstechnologie
DLR - Teilgebiet (Projekt, Vorhaben):L -  Unterstützung
Standort: Braunschweig
Institute & Einrichtungen:Institut für Flugsystemtechnik > Unbemannte Luftfahrzeuge
Institut für Flugsystemtechnik
Hinterlegt von: Krause, Dr. Stefan
Hinterlegt am:19 Nov 2024 20:00
Letzte Änderung:19 Nov 2024 20:00

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