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Risk Analysis based System Architectures

Rothe, Daniel und Nikodem, Florian (2021) Risk Analysis based System Architectures. In: Automated Low-Altitude Air Delivery - Towards Autonomous Cargo Transportation with Drones Springer.

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Kurzfassung

This work develops a set of high-level system architectures for an Unmanned Aircraft System (UAS) for the low altitude transport of a one ton payload within the ALAADy project. These architectures are further analyzed regarding their development effort. Based on the Specific Operation Risk Assessment (SORA) as Acceptable Means of Compliance (AMC) for the specific category of the new EU regulation for UAS, requirements are derived and processed into the architec-tures. An architecture for a certified system is developed for comparison as well. Overall four major architectures are found. Within SORA, regarding the use case of a large cargo drone, only flights over sparsely populated areas are possible. Consequently for flights over populated areas a certified system is needed. Re-quirements in SORA are based on the risk which can be modified by mitigations. Therefore, different levels of requirements have to be used for the same mission depending on used mitigations. Within the analysis of the development effort a nondimensional relative effort factor is found. As a result an ALAADy mission within SORA with limited mitigations and high-risk requirements has little dif-ference to a certified system. Furthermore there is a gap found between two adja-cent requirement levels. The development effort ranges from the least demand-ing to the most demanding architecture in half an order of magnitude.

elib-URL des Eintrags:https://elib.dlr.de/145951/
Dokumentart:Beitrag im Sammelband
Titel:Risk Analysis based System Architectures
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Rothe, Danieldaniel.rothe (at) dlr.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Nikodem, FlorianFlorian.Nikodem (at) dlr.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Datum: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
Herausgeber:
HerausgeberInstitution und/oder E-Mail-Adresse der HerausgeberHerausgeber-ORCID-iDORCID Put Code
Dauer, Johann C.Johann.Dauer (at) dlr.dehttps://orcid.org/0000-0002-8287-2376NICHT SPEZIFIZIERT
Verlag:Springer
Status:veröffentlicht
Stichwörter:UAS, ALAADy, Cargo, Transport, System Architecture, JARUS SORA, Au-tomated flight, Low Altitude, Hazard Assessment, Effort Analysis, Cost analysis
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
Institut für Flugsystemtechnik > Sichere Systeme und System Engineering
Hinterlegt von: Nikodem, Florian
Hinterlegt am:03 Feb 2022 19:40
Letzte Änderung:04 Mär 2024 17:35

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