I will do simulink simulation in China. I have just made a mathematical model of three-phase asynchronous motor, and then I am going to do the simulation of direct torque control system, but I can't give it to you, which has become the topic of my graduation thesis, haha. The simulation results are very good. How can I send it to you? And it can be said that it is very convenient to do simulation with simulink, just like connecting the circuit diagram, hehe.