Scale-Fractal Detrended Fluctuation Analysis for Fault Diagnosis of a Centrifugal Pump and a Reciprocating Compressor

Scale-Fractal Detrended Fluctuation Analysis for Fault Diagnosis of a Centrifugal Pump and a Reciprocating Compressor

Reciprocating compressors and centrifugal pumps are rotating machines used in industry, where fault detection is crucial for avoiding unnecessary and costly downtime. A novel method for fault classification in reciprocating compressors and multi-stage centrifugal pumps is proposed. In the feature ex...

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Bibliographic Details
Main Authors: Ruben Medina, René-Vinicio Sánchez, Diego Cabrera, Mariela Cerrada, Edgar Estupiñan, Wengang Ao, Rafael E. Vásquez
Format: Article
Language:English
Published: MDPI AG 2024-01-01
Series:Sensors
Subjects:
detrended fluctuation analysis
reciprocating compressors
multi-fault classification
centrifugal pump
multi-fractal feature extraction
vibration signals
Online Access:https://www.mdpi.com/1424-8220/24/2/461

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