Fault detection and isolation on a noisy nonlinear circuit

Castillo López, Ángela ORCID: https://orcid.org/0000-0001-9418-9366 and Zufiria Zatarain, Pedro José ORCID: https://orcid.org/0000-0002-1217-1216 (2012). Fault detection and isolation on a noisy nonlinear circuit. En: "8th IFAC International Symposium on Fault Detection, Supervision and Safety for Technical Processes (Safeprocess 2012)", 29/08/2012 - 31/08/2012, México D. F., México. pp. 1071-1076. https://doi.org/10.3182/20120829-3-MX-2028.00051.

Descripción

Título: Fault detection and isolation on a noisy nonlinear circuit
Autor/es:
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: 8th IFAC International Symposium on Fault Detection, Supervision and Safety for Technical Processes (Safeprocess 2012)
Fechas del Evento: 29/08/2012 - 31/08/2012
Lugar del Evento: México D. F., México
Título del Libro: IFAC International Symposium on Fault Detection, Supervision and Safety for Technical Processes (Safeprocess 2012)
Fecha: 2012
Materias:
ODS:
Palabras Clave Informales: Fault detection, fault isolation, analytical redundancy, continuous-time statistics, hypothesis testing.
Escuela: E.T.S.I. Telecomunicación (UPM)
Departamento: Matemática Aplicada a las Tecnologías de la Información [hasta 2014]
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

In this paper fault detection and isolation (FDI) schemes are applied in the context of the surveillance of emerging faults in an electrical circuit. The FDI problem is studied on a noisy nonlinear circuit, where both abrupt and incipient faults in the voltage source are considered. A rigorous analysis of fault detectability precedes the application of the fault detection (FD) scheme; then, the fault isolation (FI) phase is accomplished with two alternative FI approaches, proposed as new extensions of that FD approach. Numerical simulations illustrate the applicability of the mentioned schemes.

Más información

ID de Registro: 20853
Identificador DC: https://oa.upm.es/20853/
Identificador OAI: oai:oa.upm.es:20853
URL Portal Científico: https://portalcientifico.upm.es/es/ipublic/item/5620900
Identificador DOI: 10.3182/20120829-3-MX-2028.00051
Depositado por: Memoria Investigacion
Depositado el: 13 Oct 2013 10:03
Ultima Modificación: 12 Nov 2025 00:00