Hi! i had a bad flight recently then i checked the logs and i realized the des and act roll and pitch too much diffucult in somewhere. I thought the pid cause the this reaction but when i compare the succeessful flight parameters with the last flight i saw the there is no too much difference pid params. just ptch_rate_p 0.08 on last flight 0.04 on successful flight. can this diffrence be cause this absurd reaction really? Please, consider that it is not a mechanical problem. I’m waiting your opinion.
https://drive.google.com/drive/folders/1yO8GvimehOHzOfxK9NXpaTnZT8rrd0uO?usp=sharing
you can check the logs here.
Has the centre of gravity changed? An aft c of g will make it really hard for the fc to achieve desired pitch and roll
All component were fixed. I don’t think c of g has changed. Is it much altitude loss normal ?
Not in my experience, altitude is very reliable. But i use a stable well sorted plane that alredy flies will before it gets a flight controller installed