Subway Gearbox Fault Diagnosis Algorithm Based on Adaptive Spline Impact Suppression

In the signal processing of real subway vehicles, impacts between wheelsets and rail joint gaps have significant negative effects on the spectrum. This introduces great difficulties for the fault diagnosis of gearboxes. To solve this problem, this paper proposes an adaptive time-domain signal segmen...

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Bibliografische Detailangaben

Hauptverfasser:	Zhongshuo Hu, Jianwei Yang, Dechen Yao, Jinhai Wang, Yongliang Bai
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	MDPI AG 2021-05-01
Schriftenreihe:	Entropy
Schlagworte:	gearbox signal interception peak extraction cubic spline interpolation envelope
Online-Zugang:	https://www.mdpi.com/1099-4300/23/6/660
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