A weighted sparse classification method based on period analysis dictionary

The periodic transient shocks triggered by damages in rolling bearings are frequently overshadowed by disruptive elements such as noise and harmonics. Therefore, the extraction of fault characteristics from these disturbances to identify the health status of the bearing is crucial for fault diagnosi...

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Veröffentlicht in:	Measurement science & technology 2024-04, Vol.35 (4), p.46123
Hauptverfasser:	Wang, Huaqing, Zhang, Hongjie, Wang, Baoguo, Han, Changkun, Song, Liuyang
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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