Fault detection and diagnosis in fiscal metering stations using canonical variate analysis Afrânio Melo 1 , Nayher A. Clavijo Vallejo 1 , Maurício M. Câmara 1 , Thiago Feital 1 , Thiago K. Anzai 2 , Pedro H. Thompson 2 , Fábio C. Diehl 2 and José C. Pinto 1 1 - Programa de Engenharia Química / COPPE – UFRJ - Universidade Federal do Rio de Janeiro. 2 - Centro de Pesquisas Leopoldo Américo Miguez de Mello - CENPES, Petrobras - Petróleo Brasileiro S.A. Cidade Universitária, Rio de Janeiro, Brasil [email protected]
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Fault detection and diagnosis in fiscal metering stations using … · 2019-05-27 · Fiscal metering • The longer the fault takes to be detected, the higher the probabilities of
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Fault detection and diagnosis infiscalmetering stationsusing canonicalvariate analysis
AfrânioMelo1,Nayher A.Clavijo Vallejo1,MaurícioM.Câmara1,ThiagoFeital1,ThiagoK.Anzai2,PedroH.Thompson2,FábioC.Diehl2 and JoséC.Pinto1
• We applied Canonical Variate Analysis (CVA), a technique based on latentvariable modeling and dimensionality reduction, to model the statistics ofprocess data: