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Coupling of Model-Based Systems Engineering and Safety Analysis in Conceptual Aircraft System Design

Lübbe, Sascha Mike und Schäfer, Michael und Bertram, Oliver (2022) Coupling of Model-Based Systems Engineering and Safety Analysis in Conceptual Aircraft System Design. In: 33rd Congress of the International Council of the Aeronautical Sciences, ICAS 2022, 2, Seiten 1484-1495. 33rd Congress of the International Council of the Aeronautical Sciences (ICAS 2022), 04.-09. Sep. 2022, Stockholm, Schweden. ISBN 978-171387116-3. ISSN 2958-4647.

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Kurzfassung

Modern commercial aircraft are highly mature and proven systems. At the same time the air transport system as is will have to undergo a major transformation in the face of climate change and global efforts to reach carbon neutrality. To achieve this, new technologies and functions as well as an increasing degree of multi-functionality in aircraft systems need to be implemented. At the same time aircraft system design is fundamentally driven by the industry’s safety standards. The impact of the introduction or adaption of aircraft or system functions is difficult to estimate in early design stages. The goal of this paper is to demonstrate how integrating safety analysis into conceptual system design can improve early system architecture design. The Institute of Flight Systems of the German Aerospace Center (DLR) conducted a design study that will serve as an illustration of modelling safety processes relevant in aircraft and aircraft system design. The aircraft and its systems are modelled in a model-based systems engineering environment and Aircraft FHA, PASA and System FHA are applied within it. The model hosts current standard safety processes and allows to track design impacts on architecture and in between systems. The process will be examined with regard to adequacy and effectiveness by comparing it to a preexisting FHA.

elib-URL des Eintrags:https://elib.dlr.de/191651/
Dokumentart:Konferenzbeitrag (Vortrag)
Titel:Coupling of Model-Based Systems Engineering and Safety Analysis in Conceptual Aircraft System Design
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Lübbe, Sascha MikeSascha.Luebbe (at) dlr.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Schäfer, MichaelMichael.Schaefer (at) dlr.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Bertram, OliverOliver.Bertram (at) dlr.dehttps://orcid.org/0000-0002-7732-9280146060292
Datum:2022
Erschienen in:33rd Congress of the International Council of the Aeronautical Sciences, ICAS 2022
Referierte Publikation:Ja
Open Access:Nein
Gold Open Access:Nein
In SCOPUS:Ja
In ISI Web of Science:Nein
Band:2
Seitenbereich:Seiten 1484-1495
ISSN:2958-4647
ISBN:978-171387116-3
Status:veröffentlicht
Stichwörter:model-based systems engineering; ARP4761; conceptual aircraft system design; functional hazard analysis
Veranstaltungstitel:33rd Congress of the International Council of the Aeronautical Sciences (ICAS 2022)
Veranstaltungsort:Stockholm, Schweden
Veranstaltungsart:internationale Konferenz
Veranstaltungsdatum:04.-09. Sep. 2022
Veranstalter :International Council of the Aeronautical Sciences
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 - Flugzeugsysteme, L - Flugzeugtechnologien und Integration
Standort: Braunschweig
Institute & Einrichtungen:Institut für Flugsystemtechnik > Sichere Systeme und System Engineering
Institut für Flugsystemtechnik
Hinterlegt von: Lübbe, Sascha Mike
Hinterlegt am:18 Jan 2023 19:41
Letzte Änderung:06 Nov 2023 18:38

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