Tuning systems with noisy frequency responses
When using a motor with a low-resolution incremental encoder or resolver, the high frequency response may be
noisy. Below is a Bode plot created after autotuning of an incremental encoder with 8,192 counts per revolution.
To make the Bode plot easier to read, increase the smoothing factor (1) in the advanced Autotuner Options.
AKD User Guide | 14 Tuning Your System
Kollmorgen | December 2010 149