A Motor Current Signal-Based Fault Diagnosis Method for Harmonic Drive of Industrial Robot under Time-Varying Speed Conditions
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT（2025）
关键词
Feature extraction,Motors,Fault diagnosis,Industrial robots,Vectors,Principal component analysis,Interference,Vibrations,Transforms,Time-frequency analysis,harmonic drive (HD),industrial robot,motor current signal,time-varying speed conditions
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