Safety Evaluation of Critical Applications Distributed on TDMA-Based Networks

Françoise Simonot-Lion 1
1 TRIO - Real time and interoperability
INRIA Lorraine, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
Abstract : Critical embedded systems have to provide a high level of dependability. In automotive domain, for example, TDMA protocols are largely recommended because of their deterministic behavior. Nevertheless, under the transient environmental perturbations, the loss of communication cycles may occur with a certain probability and, consequently, the system may fail. This presentation analyzes the impact of the transient perturbations (especially due to Electromagnetic Interferences) on the dependability of systems distributed on TDMA-based networks. The dependability of such system is modeled as that of “consecutive-k-out-of-n:F” systems and we provide a efficient way for its evaluation.
Type de document :
Communication dans un congrès
Workshop of Real-Time and Embedded System, Mar 2006, Hangzhou, China, 2006
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https://hal.inria.fr/inria-00114313
Contributeur : Françoise Simonot-Lion <>
Soumis le : jeudi 16 novembre 2006 - 11:53:08
Dernière modification le : jeudi 11 janvier 2018 - 06:20:05

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  • HAL Id : inria-00114313, version 1

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Françoise Simonot-Lion. Safety Evaluation of Critical Applications Distributed on TDMA-Based Networks. Workshop of Real-Time and Embedded System, Mar 2006, Hangzhou, China, 2006. 〈inria-00114313〉

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