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DyRelA (dynamic reliability and assessment)

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Published:27 April 2010Publication History

ABSTRACT

In this paper we present the DyRelA tool designed to perform through a Monte Carlo simulation the assessment of the dependability parameters in the context of dynamic reliability. For that, the studied system is modeled by a stochastic hybrid automaton which has been defined formally. This stochastic hybrid automaton allows taking into account all aspects of the dynamic reliability such as for example the different behaviors of a part under the occurrence of various events. The stochastic hybrid automaton has been implemented in the Scicos toolbox of the Scilab environment. The Monte Carlo simulation is effected by Scilab in batch mode.

References

  1. Pérez Castañeda, G. A. 2009 Évaluation par simulation de la sûreté de fonctionnement de systèmes en contexte dynamique hybride. Thèse Doctorale. Nancy, France, Institut National Polytechnique de Lorraine.Google ScholarGoogle Scholar
  2. Pérez Castaneda, G. A., Aubry, J.-F. et Brinzei, N. "Modélisation d'un système par automate stochastique hybride pour l'évaluation de la fiabilité dynamique". Journal européen des systèmes automatisés, pp. 231--255, Volume 44 N° 2/2010.Google ScholarGoogle Scholar
  3. Campbell, S. L., Chancelier, J.-P. and Nikoukhah, R. Modeling and Simulation in Scilab/Scicos. Springer. 2006.Google ScholarGoogle Scholar
  4. Najafi, M. and Nikoukhah, R. "Modeling Hybrid Automata in Scicos", Multi-conference on Systems and Control (MSC). Singapore, 1--3 October, 2007.Google ScholarGoogle Scholar

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  • Published in

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    DYADEM-FTS '10: Proceedings of the First Workshop on DYnamic Aspects in DEpendability Models for Fault-Tolerant Systems
    April 2010
    45 pages
    ISBN:9781605589169
    DOI:10.1145/1772630
    • Conference Chair:
    • Arndt Bode

    Copyright © 2010 ACM

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    Association for Computing Machinery

    New York, NY, United States

    Publication History

    • Published: 27 April 2010

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