User Manual

IM_100.CCF.20170512-EN C45

Using the Software PC/MAC – Digital Filter

5.13 Using the digital filter (reducing resonance) - EXPERT

Warning

Risk of injury!

Before you switch on the device, please read the instruction

manual in full and familiarize yourself with all operational and safety notes.

Follow the information and tips, so you can use the device to its full potential.

Caution

Property damage!

Do not change any settings of which you are unsure!

5.13.1 Notch filter – Reduce vibrations on certain frequencies

Notch Filters:

Under certain conditions the system, which consists

of your camera and the Gimbal, can display

resonance vibrations, which cannot be reduced

using the PID control parameter due to the

mechanical structure.

In this function block you can improve the quality of

stability further using one or several notch filters, in

particular when the system only displays resonance

at certain frequencies. You therefore have to

attempt to find the applicable frequency.

You can control the effect of the notch filter with the

amplifier parameter “Gain,dB”. You attain the

maximum effect at the setting 100. To compensate

for only slight resonances, set the parameter at

values lower than 50.