Hi guys,
When I takeoff in position mode using transmitter I see a slight YAW and once I correct it and leave sticks it hovers perfectly. But when I tried to takeoff using takeoff mode in QGC the UAV takeoff but with 35 degrees and hovers perfectly.
I believe the log will show two motors (one access) spins more than the other two because it’s a bit warmer than the other access motors and I can’t see any mechanical issues causing this!
What could be the cause of such condition please?
Thanks
Upload your flight log, that might make it easier to determine. But based on what you just said, it might be something as simple as one of your motors is not completely horisontal.
Hi Madsen,
Please find logs below last one was the longest flight and one of them with takeoff mode:
https://review.px4.io/plot_app?log=42ba5097-86ba-4090-98e2-5940a9d93e9b
https://review.px4.io/plot_app?log=d340ac8e-95fa-4380-9c0f-c69b5869dfae
https://review.px4.io/plot_app?log=fb58119f-9f1f-4ae5-91f8-cce40e2dffc7
https://review.px4.io/plot_app?log=5789ccfe-39c7-4a59-bb5c-09baa09ffe10
it seems like your tuning is quite bad. Try and reduce your P gain for roll and pitch rate
I think it was due to tilted motors after all I’ll confirm this in my next test flight and keep you posted.
