Simulation of Direct Torque Control for Asynchronous Motors

This fully executable simulation of direct torque control for asynchronous motors serves as an excellent learning resource for engineers seeking to rapidly comprehend the complete system architecture and specific implementation techniques of direct torque control in stepper motors. Developed for MATLAB 6.5 environment, the simulation implements key DTC algorithms including torque hysteresis control, flux linkage estimation, and switching table logic for voltage vector selection. The code structure demonstrates practical implementation of space vector modulation techniques and incorporates motor parameter configuration modules for different operating conditions. This simulation provides valuable reference material for researchers exploring advanced direct torque control methodologies in asynchronous motor applications, enabling deeper understanding of motor dynamic behavior under varying load conditions and demonstrating performance optimization through direct torque control strategies.