Reliability and credibility evaluation of networked control systems
Résumé
The evaluation of system reliability is often based on classic probabilistic tools such as fault trees or reliability diagrams. But with few information or with low probability events, probability distributions are weakly defined and the probability theory is not well fitted. The idea is to use the possibility theory applied to classic tools of the reliability evaluation (De Cooman & Cappelle 1994, De Cooman 1996) to obtain the system reliability with some information on the credibility of results. Similarly, the control of systems evolves to distributed architectures with the integration of communication systems (Ligusova et al. 2004). The proposed study concerns the evaluation of the reliability of a networked control system by a possibility theory approach with the evaluation of the results credibility.
Domaines
Automatique / Robotique
Origine : Fichiers produits par l'(les) auteur(s)
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