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Extraction of End-to-end Timing Model from Component-Based Distributed Real-Time Embedded Systems

Authors:

Saad Mubeen, Jukka Mäki-Turja, Mikael Sjödin

Research group:

Model-Based Engineering of Embedded Systems

Publication Type:

Conference/Workshop Paper

Venue:

Time Analysis and Model-Based Design, from Functional Models to Distributed Deployments (TiMoBD) workshop located at Embedded Systems Week

Publisher:

Springer

Abstract

In order to facilitate the end-to-end timing analysis early during the development of component-based distributed real-time embedded (DRE) systems, we present the extraction of end-to-end timing models using the existing industrial component model, Rubus Component Model (RCM). Moreover, we discuss and solve the issues involved during the model extraction such as, extraction of timing information from all nodes and networks in the system, tracing of event chains in distributed transactions, and modeling of exit and entry points for RCM models to provide timing bounds for extra-model medium. We also describe the implementation of end-to-end timing model extraction in the Rubus Analysis Framework.

Bibtex

@inproceedings{Mubeen2199,
author = {Saad Mubeen and Jukka M{\"a}ki-Turja and Mikael Sj{\"o}din},
title = {Extraction of End-to-end Timing Model from Component-Based Distributed Real-Time Embedded Systems},
month = {October},
year = {2011},
booktitle = {Time Analysis and Model-Based Design, from Functional Models to Distributed Deployments (TiMoBD) workshop located at Embedded Systems Week},
publisher = {Springer},
url = {http://www.es.mdu.se/publications/2199-}
}