Fault detection and diagnosis in monitoring a hot dip galvanizing line using multivariate statistical process control

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6 Citas (Scopus)

Resumen

Fault detection and diagnosis is an important problem in continuous hot dip galvanizing and the increasingly stringent quality requirements in automotive industry has also demanded ongoing efforts in process control to make the process more robust. Multivariate monitoring and diagnosis techniques have the power to detect unusual events while their impact is too small to cause a significant deviation in any single process variable. Robust methods for outlier detection in process control are a tool for the comprehensive monitoring of the performance of a manufacturing process. The present paper reports a comparative evaluation of robust multivariate statistical process control techniques for process fault detection and diagnosis in the zinc-pot section of hot dip galvanizing line.

Idioma originalInglés
Título de la publicación alojadaSafety, Reliability and Risk Analysis
Subtítulo de la publicación alojadaTheory, Methods and Applications - Proceedings of the Joint ESREL and SRA-Europe Conference
Páginas201-204
Número de páginas4
EstadoPublicada - 2009
Publicado de forma externa
EventoJoint ESREL (European Safety and Reliability) and SRA-Europe (Society for Risk Analysis Europe) Conference - Valencia, Espana
Duración: 22 sep. 200825 sep. 2008

Serie de la publicación

NombreSafety, Reliability and Risk Analysis: Theory, Methods and Applications - Proceedings of the Joint ESREL and SRA-Europe Conference
Volumen1

Conferencia

ConferenciaJoint ESREL (European Safety and Reliability) and SRA-Europe (Society for Risk Analysis Europe) Conference
País/TerritorioEspana
CiudadValencia
Período22/09/0825/09/08

Huella

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