Illustration of the information model for complex system modeling: from requirement to V&V

International audience; This paper presents an illustration of the utilization of an information model through a complex system. The information model is in support of a model driven methodology of complex system design. It allows addressing requirements definition and their traceability towards the solution and the Verification and Validation (V&V) elements. The work considers especially an important system propriety which is safety. SysML language is used to establish the information model thanks to the different available diagrams which make SysML as the language for systems engineering. The system considered is the braking system of an aircraft.