Data-Driven Diagnosis of PMSM Drive with Self-Sensing Signal Visualization and Deep Transfer Learning

Keyphrases

• Deep Transfer Learning 100%
• Data-driven Diagnosis 100%
• PMSM Drive 100%
• Self-sensing 100%
• Sensing Signal 100%
• Signal Visualization 100%
• Spectral Image 66%
• Three-phase Current 66%
• Deep Learning 33%
• Single Image 33%
• Transfer Learning 33%
• Diagnostic Accuracy 33%
• Image Fusion 33%
• Fault Diagnosis 33%
• Controller Parameters 33%
• Test Instrument 33%
• Torque Ripple 33%
• Short-time Fourier Transform 33%
• Inverter Nonlinearity 33%
• Current Signal 33%
• Sampling Error 33%
• Data Dimensions 33%
• Sensing Current 33%
• SqueezeNet 33%
• PMSM System 33%
• System-level Fault Diagnosis 33%
• Comprehensive Dataset 33%

Engineering

• Transfer Learning 100%
• Permanent Magnet Synchronous Motor 100%
• Fault Diagnosis 100%
• Test Result 50%
• Single Image 50%
• Controller Parameter 50%
• Current Signal 50%
• Image Fusion 50%
• Short-Time Fourier Transform 50%
• Sampling Error 50%
• Harmonics 50%
• Deep Learning Method 50%
• Nonlinearity 50%
• Inverter 50%