Tham khảo tài liệu 'electric machines and drives part 7', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Feedback Linearization of Speed-Sensorless Induction Motor Control with Torque Compensation 109 Load Torque Rotor Speed rad s Current Iq A Current Id A - 2 - - 1 - - 0 - 0 10 20 30 40 50 60 70 Time s a IM Stator Current Ids b IM Stator Current Iqs c Rotor Speed - Estimated and Encoder Measurement Fig. 7. Simplified FLC control with 36 rad s rotor speed reference 110 Electric Machines and Drives Load Torque Rotor Speed rad s Current Iq A Current Id A 1 - .5 - 0 .5 -1 0 1 20 3 0 40 5 0 6 0 70 Time s a IM Stator Current Ids Fig. 8. FLC control with 45 rad s rotor speed reference Feedback Linearization of Speed-Sensorless Induction Motor Control with Torque Compensation 111 2 - - 1 - - 0 0 10 20 30 40 50 60 70 Timers a IM Stator Current Ids Time s c Rotor Speed - Estimated and Encoder Measurement Fig. 9. Simplified FLC control with 45 rad s rotor speed .
