Synchronous decomposition match-reassigning transform and its application in planetary gearbox fault diagnosis

Under time-varying operating conditions, the instantaneous frequency (IF) of the vibration signal of the planetary gearbox exhibits non-stationary time-varying closely spaced characteristics as well as non-proportional and non-synchronous characteristics. This in turn leads to challenges for traditi...

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Veröffentlicht in:	Measurement science & technology 2025-01, Vol.36 (1), p.16139
Hauptverfasser:	Wu, Hengshan, Zhi, Shaodan, Fang, Qiqiang, Liu, Yang, Wang, Tianyang, Cheng, Weidong, Chu, Fulei
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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