Modeling the QoS parameters of DDS for event-driven real-time applications
We propose an approach to enable the early schedulability analysis of real-time applications distributed with the DDS standard. Fault tolerance and real-time features of DDS are represented using the MARTE end-to-end flow model. We identify the existence of complex interactions among DDS entities that may influence the real-time modeling of applications. We analyze and evaluate a case-study from the automotive domain to demonstrate the validity of the approach. Further step toward the integration of DDS into model-driven development processes.
distribution middleware real-time systems model-driven engineering