Formalisation-Driven Development of Safety-Critical Systems

A4 Konferenspublikationer


Interna författare/redaktörer


Publikationens författare: Alexei Iliasov, Alexander Romanovsky, Elena Troubitsyna, Linas Laibinis
Redaktörer: Radu Babiceanu, Helene Waeselynck, Raymond A. Paul, Bojan Cukic, Jie Xu
Publiceringsår: 2016
Förläggare: IEEE
Moderpublikationens namn: IEEE 17th International Symposium on High Assurance Systems Engineering
Artikelns första sida, sidnummer: 165
Artikelns sista sida, sidnummer: 172
ISBN: 978-1-4673-9912-8
ISSN: 1530-2059


Abstrakt




The use of formal modelling and verification is recommended by several standards in the development of highly critical systems. However, the standards do not prescribe a pro- cess that enables a seamless integration of formalisation activities into the development process. In this paper, we propose a model and an automated tool support for an iterative formalisation- driven development of safety-critical systems in the Event-B framework. Event-B supports correct-by-construction develop- ment and provides the designers with a continuous feedback on the correctness of models and corresponding system require- ments, including safety. To automate the proposed formalisation- driven development, we present a prototype of an automated tool support relying on the novel OSLC technology. It allows us to seamlessly integrate derivation of system requirements with formal modelling and proof-based verification.





Senast uppdaterad 2019-20-11 vid 03:59