Multiple fault detection and isolation using GMDH model

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dc.contributor.authorGONCALVES, I.M.P.pt_BR
dc.contributor.authorUPADHYAYA, B.R.pt_BR
dc.coverageNacionalpt_BR
dc.creator.eventoCONGRESSO BRASILEIRO DE ENGENHARIA MECANICA, 16.pt_BR
dc.date.accessioned2014-11-17T17:52:24Zpt_BR
dc.date.accessioned2014-11-18T18:06:30Zpt_BR
dc.date.accessioned2015-04-02T05:38:44Z
dc.date.available2014-11-17T17:52:24Zpt_BR
dc.date.available2014-11-18T18:06:30Zpt_BR
dc.date.available2015-04-02T05:38:44Z
dc.date.evento26-30 nov, 2001pt_BR
dc.description.abstractThis study developed a Multiple Fault Detection algorithm using GMDH (Group Method for Data Handling) that is an algebraic model for system characterization. The GMDH provides a general framework for characterizing the relationship amonga set of state variables of a process and is used for generating estimates of critical variables in an optimal data-driven model form. It was developed a decision module that includes a rule-based logic for detecting two simultaneous faults in sensors and actuators (valves, controllers, pumps, etc.). The effectiveness of the method developed in this research was demonstrated through simulation and by implementation to an experimental control loop. The test loop consisted of a level control system; flow, pressure, level and temperature measuring sensors, motor operated valves, and a pump. The simulation model of the experimental control loop was implemented in Matlab-Simulink.
dc.event.siglaCOBEM,2001pt_BR
dc.identifier.citationGONCALVES, I.M.P.; UPADHYAYA, B.R. Multiple fault detection and isolation using GMDH model. In: CONGRESSO BRASILEIRO DE ENGENHARIA MECANICA, 16., 26-30 nov, 2001, Uberlandia, MG. Disponível em: http://repositorio.ipen.br/handle/123456789/15289.
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/15289pt_BR
dc.local.eventoUberlandia, MGpt_BR
dc.rightsopenAccess
dc.subjectreactor monitoring systemspt_BR
dc.subjectalgorithmspt_BR
dc.subjectcontrol equipmentpt_BR
dc.subjectdata acquisitionpt_BR
dc.subjectmathematical modelspt_BR
dc.subjectcomputerized simulationpt_BR
dc.titleMultiple fault detection and isolation using GMDH modelpt_BR
dc.typeTexto completo de eventopt_BR
dspace.entity.typePublication
ipen.autorIRACI MARTINEZ PEREIRA GONCALVES
ipen.codigoautor1058
ipen.contributor.ipenauthorIRACI MARTINEZ PEREIRA GONCALVES
ipen.date.recebimento02-04pt_BR
ipen.event.datapadronizada2001pt_BR
ipen.identifier.ipendoc07637pt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublication68c7c73d-2c58-4074-901c-36d1e763d624
relation.isAuthorOfPublication.latestForDiscovery68c7c73d-2c58-4074-901c-36d1e763d624
sigepi.autor.atividadeGONCALVES, I.M.P.:1058:21:Spt_BR
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