Servers by jDrones

3.8 PID values retune

(anparkinson) #1

I upgraded to 3.8 on my Pixhawk in my Mini Talon and the PIDs from 3.7 were totally out of range in 3.8. There was way too much movement.

Being a v-tail I had to start from scratch again with the V control surfaces as the new parameters had reversed everything at the back.

I ran autotune again and all is good now. It seems to track pretty well as you can see on this 12 mile auto flight.

(tridge) #2

most likely it was just the throws (the servo min/max values)
If you post a DF log from an earlier flight and a log from after tuning I can look into it