Identification of Defects in Low-Speed and Heavy-Load Mechanical Systems Using Multi-Fusion Analytic Mode Decomposition Method

Identification of Defects in Low-Speed and Heavy-Load Mechanical Systems Using Multi-Fusion Analytic Mode Decomposition Method

In view of the higher requirements of modern machinery for multi-sensor information acquisition and fusion technology, this paper proposes a novel multi-fusion analytic mode decomposition (MFAMD) method to separate and demodulate fault features in signals. In low-speed and heavy-load equipment, the...

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Bibliographic Details
Main Authors: Yanlei Liu, Kun Zhang, Miaorui Yang, Xu Zhang, Yonggang Xu
Format: Article
Language:English
Published: MDPI AG 2025-03-01
Series:Sensors
Subjects:
quaternion Fourier spectrum
frequency domain fusion
analytical mode decomposition
acoustic signal processing
fault diagnosis
Online Access:https://www.mdpi.com/1424-8220/25/6/1848
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