Microcontroller-Based Direct Torque Control Servodrive
نویسندگان
چکیده
منابع مشابه
Improved Direct Torque Control for Induction Machine Drives Based on Fuzzy Sector Theory
Here, a new fuzzy direct torque control algorithm for induction motors is proposed. As in the classical direct torque control, the inverter gate control signals directly come from the optimum switching voltage vector look-up table, the best voltage space vector selection is a key factor to obtain minimum torque and flux ripples. In the proposed approach, the best voltage space vector is sel...
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Abstract Accurate estimations of unmeasurable variables are required for increasing the performance of sensorless induction motor drives. This can be achieved if the required variables are accurately estimated with a well-established observer. The paper presents an extended Kalman filterbased direct torque control to investigate the estimations of speed and torque under challenging rotor and st...
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ژورنال
عنوان ژورنال: Journal of Robotics
سال: 2020
ISSN: 1687-9600,1687-9619
DOI: 10.1155/2020/9152494