A Permanent Magnet Synchronous Linear Motor ADRC Position Control Algorithm Research

In order to improve the servo performance of the permanent magnet synchronous linear motor, a vector control system based on the ADRC position control algorithm is designed. The traditional PI controller is used for the current and speed loops, and the simplified control model is merged and simplified by the transfer function. More ever, the motor controller parameters are adjusted by using the traditional control theory method, and the speed regulation performance of the linear motor is verified by simulation. In the motor position loop, the control performance of the ADRC controller is verified by comparing it with the PI controller in simulation, which shows that it has some anti-tampering and compensation ability for the variation of the given position.