CONSISTENT SAFETY ANALYSES IN MODEL-BASED SYSTEM ENGINEERING: CONCEPTS AND TOOLS

Jonathan Dumont (1) , Franck Sadmi (2) , Frédérique Vallée (3)

1 ALL4TEC
2 Bureau Veritas
3 ALL4TEC RD [Laval]

Model-based system engineering is nowadays more and more considered as essential to help defining complex systems. Thus it is part of the recommended approaches for implementing system engineering processes. Model-based safety assessment is also today a way more and more considered in order to improve the safety analyses of complex system. In this paper we propose an approach that combines both trends and we describe a tool named Safety Architect© that supports the proposed approach.

Mots clés: Safety; Dependability; Model-Based System Engineering; FMECA (Failure Mode Effects and Criticity Analysis; FTA (Fault Tree Analysis)

Domaines: Informatique [cs]; Systèmes embarqués

Jonathan Dumont, Franck Sadmi, Frédérique Vallée. CONSISTENT SAFETY ANALYSES IN MODEL-BASED SYSTEM ENGINEERING: CONCEPTS AND TOOLS. Embedded Real Time Software and Systems (ERTS2012), Feb 2012, Toulouse, France. ⟨hal-02263461⟩