Never use a median filter before integration in that ahrs, only after...
On Jul 5, 2013 9:38 AM, "Gautier Hattenberger" <address@hidden> wrote:
Hi,
The median filter is mostly useful if you have some peaks in your
measurements that you want to remove. It is not that good to make a
classical low pass filter.
Gautier
Le 05/07/2013 03:31, Eduardo lavratti a écrit :
Hello friends, i finished 2 airframes this week.
One is a big 3m airplane and other is a 2.6m flywing.
This planes use gasoline engines.
In the flywing i using some vibration mount to help dump the
vibration but its not absorbing all low frequency vibration when
in idle speed.
I like know if any one tried some kind of filter to reduce the
effects ofthis kind of vibration.
I see that some IMU have a MEDIAN_FILTER oprtion so i put this
filter in drotek and tried it on my plane.
The result is very bad. It work better without filter.