Overview of Fundamental Frequency Sensorless Algorithms for AC Motors: A Unified Perspective

Keyphrases

• Fundamental Frequency 100%
• Torque Estimation 100%
• AC Motors 100%
• Sensorless Algorithm 100%
• Unified Perspective 100%
• Speed Estimation 80%
• Active Flux 60%
• Estimation Problem 40%
• Estimation Method 40%
• State Change 40%
• Sensorless 40%
• Speed Model 40%
• Current Velocity 40%
• Direct Torque 40%
• Voltage-current 40%
• Torque-speed 20%
• Induction Motor 20%
• Article Use 20%
• Regeneration 20%
• Rotor-can 20%
• Global Stability 20%
• Stator Flux 20%
• Instability Problem 20%
• Rotor Bars 20%
• Original State 20%
• Model Reference Adaptive System 20%
• Electromotive Force 20%
• Speed Dependence 20%
• Permanent Magnet Motor 20%
• Two-way Coupling 20%
• Low Observability 20%
• Speed Observer 20%
• Reversal Test 20%
• Observer Design 20%
• Flux Dynamics 20%
• Axis-angle 20%
• Sensorless Drive 20%

Engineering

• Fundamental Frequency 100%
• Current Speed 100%
• AC Motor 100%
• Electromotive Force 50%
• Rotor Bar 50%
• Global Stability 50%
• Stator Flux 50%
• Observability 50%
• Permanent Magnet Motor 50%
• Ac Motor 50%
• Induction Motor 50%
• Axis Angle 50%
• Reference Model 50%
• Adaptive System 50%