Fully Automatic Worst-Case Execution Time Analysis for Matlab/Simulink Models
ECRTS '02 Proceedings of the 14th Euromicro Conference on Real-Time Systems
Resource Sharing in Hierarchical Fixed Priority Pre-Emptive Systems
RTSS '06 Proceedings of the 27th IEEE International Real-Time Systems Symposium
Compositional real-time scheduling framework with periodic model
ACM Transactions on Embedded Computing Systems (TECS)
A Component Model for Control-Intensive Distributed Embedded Systems
CBSE '08 Proceedings of the 11th International Symposium on Component-Based Software Engineering
Towards Composable Timing for Real-Time Programs
STFSSD '09 Proceedings of the 2009 Software Technologies for Future Dependable Distributed Systems
Deployment Modelling and Synthesis in a Component Model for Distributed Embedded Systems
SEAA '10 Proceedings of the 2010 36th EUROMICRO Conference on Software Engineering and Advanced Applications
Hierarchical Composition of Parametric WCET in a Component Based Approach
ISORC '11 Proceedings of the 2011 14th IEEE International Symposium on Object/Component/Service-Oriented Real-Time Distributed Computing
Model level worst-case execution time analysis for IEC 61499
Proceedings of the 16th International ACM Sigsoft symposium on Component-based software engineering
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The recent trend towards applying component-based and model-driven approaches also to the development of safety-critical real-time embedded systems, opens new possibilities for model-level analysis of aspects that traditionally are analysed very late in the development when the system has been fully implemented. For real-time systems, the temporal aspect is as important as the functional to the overall correctness of the system, and thus timing analysis in different forms play a key role in their development. This paper presents the timing analysis of ProCom, a component model specifically targeting distributed real-time embedded systems, focusing in particular on three methods for compositional model-level analysis of worst-case execution time.