Formal Verification of a Space System's User Interface With the IVY Workbench

Jose Creissac Campos, Manuel Sousa, Miriam C. Bergue Alves, Michael D. Harrison
2016 IEEE Transactions on Human-Machine Systems  
This paper describes the application of the IVY workbench to the formal analysis of a user interface for a safetycritical aerospace system. The operations manual of the system was used as a requirements document and this made it possible to build a reference model of the user interface, focusing on navigation between displays, the information provided by each display and how they are interrelated. Usability related property specification patterns were then used to derive relevant properties for
more » ... verification. This paper discusses both the modeling strategy and the analytical results found using the IVY workbench. The purpose of the reference model is to provide a standard against which future versions of the interface may be assessed.
doi:10.1109/thms.2015.2421511 fatcat:ngnnguh4ufecrbpgtayskgvtqa