Toward Model Synchronization Between Safety Analysis and System Architecture Design in Industrial Contexts

Anthony Legendre (1) , Agnes Lanusse (1) , Antoine Rauzy (2)

1 DILS (CEA, LIST) - Département Ingénierie Logiciels et Systèmes
2 ITK NTNU - Department of Engineering Cybernetics [Trondheim]

Classical organization in disciplinary silos in the industry reaches its limits to manage complexity: problems are discovered too late and the lack of communication between experts prevents the early emergence of solutions. This is why it is urgent to provide new collab-orative methods and ways to integrate various engineering fields, early in and all along the development cycle. In this context, we are particularly interested in the possible exchanges between two engineering fields: system architecture design and safety analysis. The questions are: how can one ensure that the parties involved are speaking about the same system? And which concepts can synchronize several engineering fields? First we present a use case: a system embedded in a helicopter. Second we present the concepts that we define to implement synchronization of models. Finally we give our feedbacks, limits and related works.

Mots clés: Safe Complex systems; Integration in Interdisciplinary Processes; Models Synchronization; Model Based Safety Analysis and Assessment; Model-Driven Engineering; System design

Domaines: Complexité [cs.CC]; Modélisation et simulation

Anthony Legendre, Agnes Lanusse, Antoine Rauzy. Toward Model Synchronization Between Safety Analysis and System Architecture Design in Industrial Contexts. Marco Bozzano, Yiannis Papadopoulos. Model-Based Safety and Assessment, 10437, Springer, pp.35-49, 2017, 978-3-319-64118-8. ⟨10.1007/978-3-319-64119-5_3⟩. ⟨hal-01590709⟩