Robust Fault Detection using Polytope-based Set-membership Consistency Test
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Inclou dades d'ús des de 2022
Cita com:
hdl:2117/11951
Tipus de documentText en actes de congrés
Data publicació2010
Condicions d'accésAccés obert
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Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
This article proposes a robust set-membership
fault detection method based on the use of polytopes to bound the parameter uncertainty set. The proposed polytope-based fault detection algorithm is able to handle systems with bounded parameter variation between samples. It is shown that consistency checks indicating faults can be performed in a natural manner with a polytope description of the feasible parameter set.. Finally, an application example is given, which demonstrates how the algorithm works on a simulated process(a four-tank system). A comparison with a zonotope-based faultdetection approach recently proposed in the literature is included.
CitacióBlesa, J.; Puig, V.; Saludes, J. Robust Fault Detection using Polytope-based Set-membership Consistency Test. A: Conference on Control and Fault-Tolerant Systems. "2010 Conference on Control and Fault-Tolerant Systems". Nice: 2010, p. 726-731.
ISBN978-1-4244-8152-1
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