MATLAB Code Implementation for Motor Speed Control in Direct Torque Control Systems

Motor speed control represents a critical component in modern electric power control technology, primarily applied in direct torque control systems. The implementation of motor speed regulation requires program source code to precisely control motor rotational speed and torque, enabling fine-tuned adjustments to motor performance. This speed control methodology finds extensive applications across various industrial automation sectors, including machinery, manufacturing, metallurgy, chemical processing, mining, and hydraulic engineering fields. The MATLAB implementation typically involves key functions such as torque calculation algorithms, PWM signal generation, and closed-loop feedback mechanisms. Code structure generally includes: - Speed reference processing modules - Torque and flux estimators - Switching table implementations for inverter control - PID controllers for dynamic response optimization Through continuous improvement of control algorithms - such as incorporating space vector modulation techniques or adaptive fuzzy logic controllers - motor efficiency, reliability, and precision can be significantly enhanced. These advancements ultimately contribute to higher productivity and improved quality assurance across diverse industrial production activities.