Fault-sample-free bearing cross-working-condition fault diagnosis method

The invention discloses a fault-sample-free bearing cross-working-condition fault diagnosis method, and mainly solves the problem of low fault diagnosis precision caused by excessive dependence on prior auxiliary information in the prior art. According to the implementation scheme, a training data s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIU NI, HUANG NAINING, XU MINGLIANG, WANG QIBIN, XU KUN
Format: Patent
Sprache:chi ; eng
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