Multi-Band Torsional Vibration Amplitude Demodulation for Planetary Gearbox Fault Diagnosis Under Time-Varying Speed Conditions

Multi-Band Torsional Vibration Amplitude Demodulation for Planetary Gearbox Fault Diagnosis Under Time-Varying Speed Conditions

Torsional vibration signal analysis is promising for diagnosing gear faults in planetary gearboxes. However, early-stage fault signatures are relatively-weak and may be ignored or wrongly identified in conventional demodulation analysis, especially under time-varying speed conditions. Two main contr...

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Bibliographic Details
Main Authors: Xiaowang Chen, Yubo Sun, Ying Zhang, Zhipeng Feng
Format: Article
Language:English
Published: IEEE 2025-01-01
Series:IEEE Access
Subjects:
Analytical model
fault diagnosis
planetary gearbox
resonance demodulation
torsional vibration
Online Access:https://ieeexplore.ieee.org/document/10786015/
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https://ieeexplore.ieee.org/document/10786015/

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