Automatic Verification of Component-Based Real-Time CORBA Applications

  • Authors:
  • Gabor Madl;Sherif Abdelwahed;Gabor Karsai

  • Affiliations:
  • Vanderbilt University;Vanderbilt University;Vanderbilt University

  • Venue:
  • RTSS '04 Proceedings of the 25th IEEE International Real-Time Systems Symposium
  • Year:
  • 2004

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Abstract

Distributed real-time embedded (DRE) systems often need to satisfy various time, resource and fault-tolerance constraints. To manage the complexity of scheduling these systems many methods use Rate Monotonic Scheduling assuming a time-triggered architecture. This paper presents a method that captures the reactive behavior of complex time- and event-driven systems, can provide simulation runs and can provide exact characterization of timed properties of component-based DRE applications that use the publisher/subscriber communication pattern. We demonstrate our approach on real-time CORBA avionics applications.