Performance of a Sensorless Speed Control for Induction Motor Using DTFC strategy and Intelligent Techniques
نویسندگان
چکیده
In This paper, the authors propose a Sensorless Direct Torque and Flux Control (DTFC) of Induction Motor (IM) using two approach intelligent techniques: Mamdani Fuzzy Logic (FL) controller is used for controlling the rotor speed and Artificial Neural Network (ANN) applied in switching select stator voltage. We estimated the rotor speed by using the Model Reference Adaptive Systems (MRAS). The control method proposed in this paper can reduce the torque, stator flux and current ripples and especially improve system good dynamic performance and robustness in high and low speeds..
منابع مشابه
Robust Sensorless Speed Control of Induction Motor with DTFC and Fuzzy Speed Regulator
Recent developments in Soft computing techniques, power electronic switches and low-cost computational hardware have made it possible to design and implement sophisticated control strategies for sensorless speed control of AC motor drives. Such an attempt has been made in this work, for Sensorless Speed Control of Induction Motor (IM) by means of Direct Torque Fuzzy Control (DTFC), PI-type fuzz...
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