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Articles (34)

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1-10 of 34 results for weak fault frequency enhancement

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Select article: Enhancement and extraction of periodic transient based on hybrid intelligent fusion algorithm and its application in rolling bearing fault detection

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Research article

First published 2022-11

Enhancement and extraction of periodic transient based on hybrid intelligent fusion algorithm and its application in rolling bearing fault detection

Lu Yan, Du Juan, Ding En-Jie [...]

Advances in Mechanical Engineering

Select article: Early weak fault diagnosis of rolling element bearing based on resonance sparse decomposition and multi-objective information frequency band selection method

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Research article

First published 2022-10

Early weak fault diagnosis of rolling element bearing based on resonance sparse decomposition and multi-objective information frequency band selection method

Hongchao Wang, Wenliao Du

Journal of Vibration and Control

Select article: Research on early weak structural damage detection of aeroengine intershaft bearing based on acoustic emission technology

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Research article

First published 2021-11

Research on early weak structural damage detection of aeroengine intershaft bearing based on acoustic emission technology

Zheming Liang, Anna Wang, Yang Yu [...]

Structural Health Monitoring

Select article: A novel rolling bearing fault diagnosis method with a tunable spiral spring coupling device for fault feature enhancement

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Research article

First published 2026

A novel rolling bearing fault diagnosis method with a tunable spiral spring coupling device for fault feature enhancement

Zhihui Lai, Zhengshun Yan, Shitong Fang [...]

Structural Health Monitoring

Select article: Weak fault feature extraction using adaptive chirp mode decomposition with sparsity index regrouping scheme and time-delayed feedback stochastic resonance

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Research article

First published 2023-8

Weak fault feature extraction using adaptive chirp mode decomposition with sparsity index regrouping scheme and time-delayed feedback stochastic resonance

XiaoDong Zhang, HongChao Wang, WenLiao Du

Journal of Vibration and Control

Select article: Phase-based spectrum analysis method for identifying weak harmonics

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Research article

First published 2018-12

Phase-based spectrum analysis method for identifying weak harmonics

Jingsong Xie, Wei Cheng, Yanyang Zi [...]

Journal of Vibration and Control

Select article: Fault diagnosis of bearings and gears using impulse-induced phase discontinuity

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Research article

First published 2025

Fault diagnosis of bearings and gears using impulse-induced phase discontinuity

Pankaj Chauhan, Sumitra Shukla, Sachin Kumar Singh

Journal of Vibration and Control

Select article: Extracting and identifying essential characteristics of gear pitting and cracks with consideration of fault mechanisms

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Research article

First published 2025

Extracting and identifying essential characteristics of gear pitting and cracks with consideration of fault mechanisms

Wenzheng Liu, Rupeng Zhu, Hu Yu [...]

Structural Health Monitoring

Select article: An iterative morphological difference product wavelet for weak fault feature extraction in rolling bearing fault diagnosis

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Research article

First published 2023-1

An iterative morphological difference product wavelet for weak fault feature extraction in rolling bearing fault diagnosis

Junchao Guo, Qingbo He, Dong Zhen [...]

Structural Health Monitoring

Select article: Remaining life prediction of rolling bearings based on parallel feature extraction and deep learning

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Research article

First published 2025

Remaining life prediction of rolling bearings based on parallel feature extraction and deep learning

Jie Wang, Yonghao Zhuang, Jinhua Mi [...]

Proceedings of the Institution of Mechanical Engineers,Part O: Journal of Risk and Reliability

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