A proposal for the diagnosis of uncertain dynamic systems based on interval models
Título de la tesis:
A proposal for the diagnosis of uncertain dynamic systems based on interval models
Autor/es:
Gelso, Esteban Reinaldo
Tipo de documento:
Tesis (Doctoral)
Universidad:
UdG
Departamento:
EIA Electrònica, Informàtica i Automàtica
Idioma:
Inglés
Palabras clave:
Fault diagnosis, Diagnosis de fallos, Diagnosi de falles, Model-based diagnosis, Diagnosis basada en modelos, Diagnosi basada en models, Interval model, Modelos intervalares, Models intervalars, Uncertainty, Incertidumbre, Incertesa, Structrural analysis, Análisis estructural, Anàlisi estructural, Robustness, Robustez, Robustesa
Fecha de la defensa:
29-05-2009
Notas:
Tesis dirigida por: Armengol Llobet, Joaquim
Resumen: The performance of a model-based diagnosis system could be affected by several uncertainty sources, such as,model errors,uncertainty in measurements, and disturbances. This uncertainty can be handled by mean of interval models.The aim of this thesis is to propose a methodology for fault detection, isolation and identification based on interval models. The methodology includes some algorithms to obtain in an automatic way the symbolic expression of the residual generators enhancing the structural isolability of the faults, in order to design the fault detection tests. These algorithms are ba...
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