Motor Speed Regulation operation

Of course, first of all, the speed of the PID adjustment, talk about the speed of the feedback and speed sensor connection

The current still has a certain impact, but the adjustment of Ki and KD eliminates most of the steady-state errors and adjusts the softness of the initial rise current.

In the current loop compound adjustment, the same PID

When the current loop plays a relatively small value, the effect of a good current is basically no oscillation, but the linear part of the rotational speed becomes worse.

The final control system

Motor Speed Regulation operation