I have problem with navigation of my Skywalker x8 in AUTO mode. As you see on the picture below, the plane cant fly straight between waypoints and also makes unnecessary turnings. I am using mission planner ver. 1.3.44.
First I tought the problem is with navigation tuning and tried to change some parameters, Here are the parameters from which I started:
- NAVL1_PERIOD 22
- NAVL1_DAMPING 0.8
- RLL2SRV_P 1
- RLL2SRV_D 0.02
- RLL2SRV_I 0.04
- PTCH2SRV_P 0.65
- PTCH2SRV_D 0.02
- PTCH2SRV_I 0.04
After that I tried to make some changes in the values but it didnt help. Do you have any idea which parameter can cause this issue? Some other parameter what I didnt change? Or could it be something else like compass error? The plane is flying well in manual and FBWA modes. I will appreciate any help!!
I also uploaded the logs to google drive, here is the link for download: