A Current Index Approach to Compensate Commutation Phase Error for Sensorless Brushless DC Motors with Nonideal Back EMF

Keyphrases

• Index-based Approach 100%
• Non-ideality 100%
• Phase Error 100%
• Back-EMF 100%
• Sensorless Brushless DC Motor 100%
• Current Waveform 60%
• Brushless DC Motor (BLDCM) 40%
• Sensorless Drive 40%
• Elapsed Time 40%
• Experiment Results 20%
• Robust Property 20%
• Optimization Methods 20%
• Load Torque 20%
• Parameter Variation 20%
• Digital Signal Processor 20%
• Sensorless 20%
• Motor Controller 20%
• Conductive Phase 20%
• Phase Error Compensation 20%
• Reliable Optimization 20%
• Minimum Torque Ripple 20%

Engineering

• Phase Error 100%
• Electromotive Force 100%
• Current Waveform 50%
• Brushless Dc Motor 33%
• Elapsed Time 33%
• Robustness Property 16%
• Good Performance 16%
• Peak Value 16%
• Error Compensation 16%
• Load Torque 16%
• Parameter Variation 16%
• Digital Signal Processor 16%
• Optimization Method 16%
• Motor Controller 16%