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Safe Operation Monitoring for Specific Category Unmanned Aircraft

Schirmer, Sebastian und Torens, Christoph (2021) Safe Operation Monitoring for Specific Category Unmanned Aircraft. In: Automated Low-Altitude Air Delivery - Towards Autonomous Cargo Transportation with Drones Springer.

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Kurzfassung

Future unmanned aircraft systems are allowed to incorporate operational aspects for flight approval due to the new EASA specific category. Incorporating operational aspects offer new possibilities for the verification and validation of complex functions used especially in highly automated vehicles. For these functions, verification and validation can focus on predefined operational aspects prior to flight. In-flight, limits of the operation are monitored to assure the correct working environment for these functions resulting in a safe operation. In this paper, we present the notion of safe operation monitoring and depict operational limits to be supervised. One prominent example for such an operational limit is geofencing. Geofencing prevents an unmanned aircraft from entering a forbidden airspace by using virtual fences. Specifically, in this paper, we present an algorithm and describe parameters for the buffer distance used for the geofence boundary values. The algorithm can be highly parallelized which is important when considering realistic geofences of future operations. Further, we highlight the use of a formal specification language and simulation results which support the verification and validation of geofencing, respectively. The chosen specification language is not limited to geofencing, other operational limits can be expressed and monitored in-flight to assure the safe operation.

elib-URL des Eintrags:https://elib.dlr.de/145080/
Dokumentart:Beitrag in einem Lehr- oder Fachbuch
Titel:Safe Operation Monitoring for Specific Category Unmanned Aircraft
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Schirmer, Sebastiansebastian.schirmer (at) dlr.dehttps://orcid.org/0000-0002-4596-2479NICHT SPEZIFIZIERT
Torens, ChristophChristoph.Torens (at) dlr.dehttps://orcid.org/0000-0002-0651-4390154401634
Datum:November 2021
Erschienen in:Automated Low-Altitude Air Delivery - Towards Autonomous Cargo Transportation with Drones
Referierte Publikation:Nein
Open Access:Nein
Gold Open Access:Nein
In SCOPUS:Nein
In ISI Web of Science:Nein
Verlag:Springer
Status:veröffentlicht
Stichwörter:Unmanned aircraft system, Formal methods, Safe operation, Monitoring, Geofencing, Risk-buffer, Simulation
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Luftfahrt
HGF - Programmthema:Komponenten und Systeme
DLR - Schwerpunkt:Luftfahrt
DLR - Forschungsgebiet:L CS - Komponenten und Systeme
DLR - Teilgebiet (Projekt, Vorhaben):L - Unbemannte Flugsysteme
Standort: Braunschweig
Institute & Einrichtungen:Institut für Flugsystemtechnik > Unbemannte Luftfahrzeuge
Hinterlegt von: Schirmer, Sebastian
Hinterlegt am:06 Dez 2021 21:59
Letzte Änderung:01 Mär 2024 07:54

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