Geometry-Based Synchrosqueezing S-Transform with Shifted Instantaneous Frequency Estimator Applied to Gearbox Fault Diagnosis

Geometry-Based Synchrosqueezing S-Transform with Shifted Instantaneous Frequency Estimator Applied to Gearbox Fault Diagnosis

This paper introduces a novel geometry-based synchrosqueezing S-transform (GSSST) for advanced gearbox fault diagnosis, designed to enhance diagnostic precision in both planetary and parallel gearboxes. Traditional time-frequency analysis (TFA) methods, such as the Synchrosqueezing S-transform (SSST...

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Bibliographic Details
Main Authors: Xinping Zhu, Wuxi Shi, Zhongxing Huang, Liqing Shi
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Sensors
Subjects:
synchrosqueezing transform
instantaneous frequency
gearbox
S-transform
fault diagnosis
Online Access:https://www.mdpi.com/1424-8220/25/2/540
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