Feature Extraction of Lubricating Oil Debris Signal Based on Segmentation Entropy with an Adaptive Threshold

Feature Extraction of Lubricating Oil Debris Signal Based on Segmentation Entropy with an Adaptive Threshold

Ferromagnetic debris in lubricating oil, serving as an important communication carrier, can effectively reflect the wear condition of mechanical equipment and predict the remaining useful life. In practice application, the detection signals collected by using inductive sensors contain not only debri...

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Bibliographic Details
Main Authors: Baojun Yang, Wei Liu, Sheng Lu, Jiufei Luo
Format: Article
Language:English
Published: MDPI AG 2024-02-01
Series:Sensors
Subjects:
inductive sensors
segmentation entropy
adaptive threshold
noise suppression
Online Access:https://www.mdpi.com/1424-8220/24/5/1380

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