An Approach to integrate risk management in cross-structure SysML-models

DS 94: Proceedings of the Design Society: 22nd International Conference on Engineering Design (ICED19)

Year: 2019
Editor: Wartzack, Sandro; Schleich, Benjamin; Gon
Author: Kunnen, Steffen Georg; Adamenko, Dmytro; Pluhnau, Robin; Nagarajah, Arun
Series: ICED
Institution: University Duisburg-Essen
Section: Systems Engineering
DOI number:
ISSN: 2220-4342


Demands on developers are increasing due to the growing complexity of products in engineering. As many different disciplines are involved in planning the communication and data exchange becomes difficult. Systems engineering and especially the model-based development have proven themselves for this sector. However, the different languages for system modeling, such as SysML, offer considerable potential for optimization. A corresponding data model must be modelled so that data is available continuously and across all levels. Based on this data model, various engineering processes like risk management can be integrated into this model. New stereotypes are defined within SysML so that errors and risks can be implemented in the system model. This makes it possible to determine influences and effects that risks and errors have on other components of a product across all structures.

Keywords: Systems Engineering (SE), Model-based Systems Engineering (MBSE), Risk management, Ontologies, Product architecture


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