Publication Details
A Novel Approach to Modechart Verification of Real-Time systems
Modechart, verifikace, rt-system, RTL
Because real-time systems are often time-critical applications and their failure can have fatal consequences, it is important to ensure their correct behaviour. There exist many approaches for verification of real-time systems. Some use graphical formalisms, other various kinds of logics, to describe the system being verified. While graphical description can be significantly easier to use, it disallows to utilise many powerful methods for analysis and verification. In this paper, we propose a new approach for verification of real-time systems described by the Modechart graphical formalism by transforming the computation of the system onto a set of restricted real-time logic (RRTL) formulae. Moreover, if the verified property is known in advance, we are able to reduce the number of resulting RRTL formulae.
@inproceedings{BUT76434,
author="Jan {Fiedor} and Marek {Gach} and Milan {Češka}",
title="A Novel Approach to Modechart Verification of Real-Time systems",
booktitle="Proceedings of the 13th International Conference on Computer Aided Systems Theory",
year="2011",
pages="338--339",
publisher="The Universidad de Las Palmas de Gran Canaria",
address="Universidad de Las Palmas de Canaria",
isbn="978-84-693-9560-8"
}