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Increasing dependability in Safety Critical CPSs using Reflective Statecharts
Bertsioa
Postprinta
Eskubideak
© 2017 Springer International Publishing AGSarbidea
Sarbide irekiaArgitaratzailearen bertsioa
https://doi.org/10.1007/978-3-319-66284-8_11Non argitaratua
Computer Safety, Reliability, and Security. SAFECOMP 2017 Editors, S. Tonetta, E. Schoitsch, F. Bitsch. Lecture Notes in Computer Science. Vol. 10489. Springer, 2017Argitaratzailea
SpringerGako-hitzak
Fault Tolerance
monitoring
Statecharts
Safety-critical embedded systems ... [+]
monitoring
Statecharts
Safety-critical embedded systems ... [+]
Fault Tolerance
monitoring
Statecharts
Safety-critical embedded systems
Cyber Physical Systems
Reflection
Introspection [-]
monitoring
Statecharts
Safety-critical embedded systems
Cyber Physical Systems
Reflection
Introspection [-]
Laburpena
Dependability is crucial in Safety Critical Cyber Physical Systems (CPS). In spite of the research carried out in recent years, implementation and certification of such systems remain costly and time ... [+]
Dependability is crucial in Safety Critical Cyber Physical Systems (CPS). In spite of the research carried out in recent years, implementation and certification of such systems remain costly and time consuming. In this paper, a framework for Statecharts based SW component development is presented. This framework called CRESC (C++ REflective StateCharts), in addition to assisting in transforming a Statechart model to code, uses reflection to make the model available at Run Time. Thus, the SW components can be monitored at Run Time in terms of model elements. Our framework helps the developer separate monitoring from functionality. Any monitoring strategy needed to increase dependability can be added independently from the functional part. The framework was implemented in C++ because this programming language, together with the Statechart formalism constitute widely used choices for the Safety Critical CPS domain. [-]
