Multi-Level Direct Torque Control of Induction Motor using Fuzzy-Genetic Speed Regulation

The main objective of this article is to evaluate the performance of neural hysteresis for five-level DTC control of induction motor based on PI-fuzzy speed controller associated with the genetic algorithm. This command is operated with PWM supply. The simulation results by using Matlab/Simulink show that this new technique is robust; itsperformances are remarkable and insensitive to parameter variations compared to the drive system with a traditional PI.