Direct torque control(DTC) was brought up by Professor Depenbrock in 1985. It is now as important as the vector control of induction motor.

• 感应电机的直接转矩控制于1985由德国的德彭布洛克教授首次提出,现在已经发展成为与感应电机矢量控制技术具有同等地位的控制方法。