Torque Control of DC Torque Motor Based on Expert PID

Abstract

Torque motor is a kind of special motor with a large number of poles, which can continue to operate at low speed or even when the rotor cannot rotate (that is, the rotor cannot rotate) without causing damage to the motor. In most cases, in order to meet the needs of industrial production and life, we need to torque motor for high-precision torque control. In this paper, we applied the expert PID control method to torque control. MATLAB simulation and experimental results show that the expert PID control has achieved good results in torque control of torque motor.