Separation method of rolling bearing compound fault characteristics based on Improved harmonic wavelet packet decomposition and fast ICA

Compound fault characteristics in single-channel vibration signals of rolling bearings are difficult to separate. On the basis of improved harmonic wavelet packet decomposition and fast independent component analysis (FICA), this study proposes a new method to address this problem. First, a series o...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Journal of mechanical science and technology 2022-07, Vol.36 (7), p.3263-3276
Hauptverfasser:	Huang, Hua, Xue, Wenhu, Pang, Qianzhi
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Control Decomposition Dynamical Systems Engineering Frequencies Independent component analysis Industrial and Production Engineering Kurtosis Mechanical Engineering Original Article Roller bearings Separation Vibration
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!