Jeyaraj, A.K.
Bussemaker, J.H.
Liscouët-Hanke, S.
Boggero, L.
2022-09-05
<p>The aerospace industry strives towards innovative aircraft concepts that feature increasing electrification to meet environmental and business targets. Advanced Multi-Disciplinary Analysis and Optimization (MDAO) frameworks have been developed to help evaluate these aircraft and their systems. However, the system architecting process still relies on a system architecture baseline from past aircraft programs or historical data, thereby precluding the exploration of a larger design space and identifying optimal solutions for further development. Furthermore, the evolution of system safety is a critical factor in establishing the feasibility of a system architecture solution. Therefore, there is a need to explore a large design space of system architectures for safety, certification, and performance requirements in an efficient manner. This paper presents a rule-based safety assessment approach within a systems architecting framework that demonstrates the ability to generate and filter a large design space based on safety heuristics. This approach is demonstrated using a case study for an aircraft landing gear braking system.</p>
https://doi.org/10.5281/zenodo.7070902
oai:zenodo.org:7070902
Zenodo
https://zenodo.org/communities/agile4
https://zenodo.org/communities/eu
https://doi.org/10.5281/zenodo.7070901
info:eu-repo/semantics/openAccess
Creative Commons Attribution 4.0 International
https://creativecommons.org/licenses/by/4.0/legalcode
ICAS, 33rd Congress of the International Council of the Aeronautical Sciences, Stockholm, 5-9 September, 2022
system architecture
design space exploration
design space modeling
safety assessment
conceptual design
Systems architecting: a practical example of design space modeling and safety-based filtering within the AGILE4.0 project
info:eu-repo/semantics/conferencePaper