Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
453549 | Computer Standards & Interfaces | 2007 | 12 Pages |
Abstract
Hierarchical Communicating Real-Time State Machines (H-CRSM) is a formal modelling language for the modular development of distributed real-time systems. The formalism is characterized by the use of state transitions with guarded commands and timing constraints, the adoption of a few distilled statecharts constructs, and the modular specification of timing constraints along a state hierarchy. This paper proposes a translation of H-CRSM into Uppaal which enables model checking. Translation rests on unfolding a hierarchical model on a ļ¬at representation. The resultant approach is demonstrated by means of a case study.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Networks and Communications
Authors
Angelo Furfaro, Libero Nigro,