Antiovershoot Position Control for Motors Run at Full Speed

An improved motor controller provides a circuit that will allow a motor to run at full speed while traveling from point A to point B, and still be able to obtain the desired damping coefficient when reaching point B. Previously, a motor would overshoot its desired stopping point when running at full speed, especially in high-inertia systems. Some form of rate feedback, or lead compensation, was required to stabilize a position loop, but the motor would not run at full speed while traveling from point A to point B.