In this paper a novel approach for the detection and the isolation of typical faults in oil refinery plants is presented. The proposed approach is based on a complexity-based methodology that allows monitoring a complex system by a holistic vision and provides a metric for the complexity measurements of the system. Applications for FDI of a centrifugal compressor are considered. The validity of the proposed method has been tested on real data concerning a fault occurred in a centrifugal compressor located in the Air Separation Unit (ASU) of a refinement plant.
Complexity-based methodology for Fault Diagnosis: application on a centrifugal machine / Zanoli, Silvia Maria; Astolfi, Giacomo; J., Marczyk. - 45:(2012). [10.3182/20120620-3-MX-3012.00060]
Complexity-based methodology for Fault Diagnosis: application on a centrifugal machine
ZANOLI, Silvia Maria;ASTOLFI, GIACOMO;
2012-01-01
Abstract
In this paper a novel approach for the detection and the isolation of typical faults in oil refinery plants is presented. The proposed approach is based on a complexity-based methodology that allows monitoring a complex system by a holistic vision and provides a metric for the complexity measurements of the system. Applications for FDI of a centrifugal compressor are considered. The validity of the proposed method has been tested on real data concerning a fault occurred in a centrifugal compressor located in the Air Separation Unit (ASU) of a refinement plant.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.