A nonlinear extended state observer for sensorless IPMSM drives with optimized gains

Keyphrases

• Extended State Observer 100%
• Sensorless 100%
• Third Order 100%
• IPMSM Drive 100%
• Nonlinear Extended State Observer 100%
• Disturbance Observation 66%
• Noise Measurement 33%
• Transient Performance 33%
• Optimization Methods 33%
• Steady-state Performance 33%
• Testing Rig 33%
• Control Loop 33%
• Interior Permanent Magnet Synchronous Motor Drives 33%
• Linear Extended State Observer 33%
• Gain Optimization 33%
• Rotor Position Estimation 33%
• Wide Operating Range 33%
• Noise Suppression 33%
• High Gain 33%
• Rotor Speed Estimation 33%

Engineering

• Extended State Observer 100%
• Measurement Noise 20%
• Control Loop 20%
• Transients 20%
• Motor Drive 20%
• Permanent Magnet Synchronous Motor 20%
• Operating Range 20%
• Rotor Position 20%
• Optimization Method 20%
• Testing Rig 20%
• Noise Suppression 20%
• Rotor Speed 20%