User`s manual

DS2100 User's Manual APPENDIX B: GUI
PAGE 58
B.3.16.43 Velocity Feedback Filters
The Velocity Feedback Filters panel allows the user to set the cut-off factor of this filter.
This is a low-pass filter included on the motor feedback velocity. It’s a simple Euler approximation filter
characterised by two filter coefficients (a
1
and b
0
).
VELOCITY FEEDBACK FILTER PARAMETERS :
• Cutoff → The cutoff frequency as a fraction of the velocity loop sample rate. Setting this factor
to 0.5 sets the filter cut-off to half the velocity loop sample rate.