1. Formal verification of space systems designed with TASTE
- Author
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Dragomir, I, Bozga, M, Ober, Iulian, Silveira, D, Jorge, T, Alaña, E, Perrotin, M, GMV Space (GMV), GMV, VERIMAG (VERIMAG - IMAG), Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ), Université Grenoble Alpes (UGA), Institut Supérieur de l'Aéronautique et de l'Espace (ISAE-SUPAERO), GMVIS Skysoft SA (PORTUGAL), European Space Research and Technology Centre (ESTEC), European Space Agency (ESA), Centre National de la Recherche Scientifique - CNRS (FRANCE), Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE), Université Grenoble Alpes - UGA (FRANCE), Université Toulouse III - Paul Sabatier - UT3 (FRANCE), Université Toulouse - Jean Jaurès - UT2J (FRANCE), Université Toulouse 1 Capitole - UT1 (FRANCE), ESA - ESTEC (NETHERLANDS), and GMV Aerospace and Defence S.A. (SPAIN)
- Subjects
Software Engineering (cs.SE) ,FOS: Computer and information sciences ,Computer Science - Software Engineering ,MBSE, TASTE, model checking ,Autre ,[INFO.INFO-SE]Computer Science [cs]/Software Engineering [cs.SE] - Abstract
International audience; Model-Based Systems Engineering (MBSE) is a development approach aiming to build correct-by-construction systems, provided the use of clear, unambiguous and complete models to describe them along the design process. The approach is supported by several engineering tools that automate the development steps, for example the production of code, documentation, test cases and more. TASTE [1] is pragmatic MBSE toolset supported by ESA that encapsulates several technologies to design a system (data modelling, architecture modelling, behaviour modelling/implementation), to automatically generate the binary application(s), and to validate it. One topic left open in TASTE is the formal verification of a system design with respect to specified properties. In this paper we describe our approach based on the IF model-checker [4] to enable the formal verification of properties on TASTE designs. The approach is currently under development in the ESA MoC4Space project.
- Published
- 2021