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Functional Modelling of Systems with Multiple Operation Modes: Case Study on an Active Spoiler System
Yildirim, Unal
Yildirim, Unal
Publication Date
2021-11
End of Embargo
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Rights
© 2021 The Authors. Published by SAE International. This Open Access article is published under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits distribution, and reproduction in any medium, provided that the original author(s) and the source are credited.
Peer-Reviewed
Yes
Open Access status
Gold
Accepted for publication
2021-11-11
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Abstract
This article presents the application of the Enhanced Sequence Diagram (ESD) for the analysis of the functionality of a system with shape-changing aspects in the context of its multiple operational
modes, considering an active rear spoiler as a case study. The article provides new insights on the ESD support for model-based capture and articulation of functional requirements across multiple operation modes of the same system, with appropriate detail on attributes and metrics, and the alignment of these attributes and metrics in line with the concept of time through scope lines. The article also provides a comprehensive argument and discussion, exemplified based on the case study, for the support that the ESD provides for early systems functional and architecture analysis, within the context of a broader model-based Failure Mode Analysis methodology.
Version
Published version
Citation
Yildirim U & Campean IF (2021) Functional Modelling of Systems with Multiple Operation Modes: Case Study on an Active Spoiler System. SAE International Journal of Passenger Cars - Mechanical Systems. 14(3): 223-245.
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Article