Practical example

Request:

The spindle of a machine tool has a resonance frequency at 800 Hz.
In advanced mode the bandwidth of the Velocity Observer is set to 300 Hz.

Aim of the setting:

The Velocity Observer should improve the bandwidth of the velocity controller. Once the velocity controller has been "calmed", e.g. by reducing the Velocity Observer bandwidth, one can try increasing the proportional gain, in order to achieve a better response of the velocity controller.