Una propuesta de detección y diagnóstico de fallas en la instrumentación de procesos químicos utilizando la transformada wavelet

Translated title of the contribution: A proposal method for fault detection and diagnosis in chemical processes instrumentation using wavelet transform

L. Guillén P. Marcos, L. Paredes José, Camacho Oscar

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

This paper presents an approach to analyse different kinds of chemical processes instrumentation faults. The proposed approach makes a detection and diagnosis of the instrument worsening in the process. A chemical process model is used to show how the approach works, to differentiate valves and transmitter problems an analysis in the wavelet domain is presented along with pattern recognition procedures, such as correlation coefficient and Euclidean distance approaches.

Translated title of the contributionA proposal method for fault detection and diagnosis in chemical processes instrumentation using wavelet transform
Original languageSpanish
Pages (from-to)68-77
Number of pages10
JournalRevista Tecnica de la Facultad de Ingenieria Universidad del Zulia
Volume28
Issue number1
StatePublished - Apr 2005
Externally publishedYes

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