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Erschienen in:
2014 | OriginalPaper | Buchkapitel
Model Checking of UML Activity Diagrams in Logic Controllers Design
verfasst von : Iwona Grobelna, Michał Grobelny, Marian Adamski
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The article presents a novel approach to model checking of UML activity diagrams (in version 2.x) for logic controller specification. A novel idea to design embedded systems by means of activity diagrams is introduced, using the previously proposed rule-based logical model suitable both for formal verification and logic synthesis. As the result implemented solution is consistent with the verified specification delivered in form of an user-friendly UML activity diagram. The idea is presented on a simple control process of two vehicles movement. Model checking technique is used to verify system model against behavioral properties expressed in temporal logic. In case of detected errors appropriate counterexamples are generated.