6 research outputs found
Formal proofs applied to system models
National audienceUsually, the description of nuclear equipment by the FMEA (Failure Mode and Effects Analysis) method can be of considerable length (up to 5,000 lines); on the other hand, the number of rules used for the verification of this equipment is small. In addition, upstream, there is the question of trust in the tools that generate these descriptions for complex equipment, that is to say, made up of several thousand objects (requirements, functions, interfaces, behaviors)