A Method for Detecting the Randomness of Barkhausen Noise in a Material Fatigue Test Using Sensitivity and Uncertainty Analysis

A Method for Detecting the Randomness of Barkhausen Noise in a Material Fatigue Test Using Sensitivity and Uncertainty Analysis

The magnetic Barkhausen noise (MBN) signal provides interesting clues about the evolution of microstructure of the magnetic material (internal stresses, level of degradation, etc.). This makes it widely used in non-destructive evaluation of ferromagnetic materials. Although researchers have made gre...

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Bibliographic Details
Main Authors: Yuting Hou, Xiang Li, Yang Zheng, Jinjie Zhou, Jidong Tan, Xiaoping Chen
Format: Article
Language:English
Published: MDPI AG 2020-09-01
Series:Sensors
Subjects:
fatigue prediction
magnetic Barkhausen noise signal
uncertainty and sensitivity modeling
feature reparameterization
Online Access:https://www.mdpi.com/1424-8220/20/18/5383

Internet

https://www.mdpi.com/1424-8220/20/18/5383

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