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Research article

First published 1988-10

Ultrasound Attenuation Estimation in Soft Tissue Using the Entropy Difference of Pulsed Echoes between Two Adjacent Envelope Segments

Heung S. Jang, Tai K. Song, Song B. Park

Ultrasonic Imaging

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Research article

First published 2013-5

The weak fault diagnosis and condition monitoring of rolling element bearing using minimum entropy deconvolution and envelop spectrum

Ruilong Jiang, Jin Chen, Guangming Dong [...]

Proceedings of the Institution of Mechanical Engineers,Part C: Journal of Mechanical Engineering Science

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Research article

First published 2026-1

Combined use of multiple entropy and weighted square envelope for remaining useful life prediction of railway gearbox with Bayesian deep learning

Youze Chen, Teng Wang, Rui Bai [...]

Journal of Vibration and Control

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Research article

First published 2026-1

Lagrangian-weighted squared envelope entropy-based early fault detection of railway bearing

Xinyue Wang, Rui Bai, Jiancheng Yin [...]

Journal of Vibration and Control

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Research article

First published 2024-1

Continuous monitoring of rolling element bearing health by nonlinear weighted squared envelope-based fuzzy entropy

Khandaker Noman, Yongbo Li, Guangrui Wen [...]

Structural Health Monitoring

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Research article

First published 2016-12

Gas pipeline small leakage feature extraction based on LMD envelope spectrum entropy and PCA–RWSVM

Lina Wang, Xianwen Gao, Tan Liu

Transactions of the Institute of Measurement and Control

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Research article

First published 2023-2

Weak feature extraction of rolling element bearing based on self-adaptive blind de-convolution and enhanced envelope spectral

HongChao Wang, WenLiao Du, Haiyi Li [...]

Journal of Vibration and Control

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Research article

First published 2024-02-14

Cross-efficiency aggregation based on interval conditional entropy: An application to forest carbon sink efficiency

Siting Chen, Cuiling You, Nan Wu [...]

Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology

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Research article

First published 2013-1

The fault detection and diagnosis in rolling element bearings using frequency band entropy

Tao Liu, Jin Chen, Guangming Dong [...]

Proceedings of the Institution of Mechanical Engineers,Part C: Journal of Mechanical Engineering Science

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Research article

First published 2022-11

A novel strategy using optimized MOMED and B-spline based envelope-derivative operator for compound fault detection of the rolling bearing

Yuanbo Xu, Yongbo Li, Youming Wang [...]

Structural Health Monitoring

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