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Article Dans Une Revue Mathematical and Computer Modelling Année : 2007

Fault diagnosability utilizing quasi-static and structural modelling

Résumé

This paper presents a diagnosis model-based method to analyse fault discriminability and assess diagnosability. The technique is based on the state space representation of quasi-static models. Fault diagnosability characterises the faults that can be discriminated using the available sensors in a system. The method can be used to select the minimum set of sensors that guarantee discriminability of an anticipated set of faults. The approach is applied on a two-tanks system benchmark and is compared to a diagnosability analysis method based on structural analysis.
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Dates et versions

hal-03766198 , version 1 (31-08-2022)

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F. Nejjari, R. Perez, T. Escobet, Louise Travé-Massuyès. Fault diagnosability utilizing quasi-static and structural modelling. Mathematical and Computer Modelling, 2007, 45 (5-6), pp.606-616. ⟨10.1016/j.mcm.2006.06.008⟩. ⟨hal-03766198⟩
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