Model is unstable at pi/2
When my UAV rotate pi/2 in the perspective of the inertial reference frame, it get unstable.
The message structure I use is from the Euler rotation. Does it have some kind of singularity? There is some way to avoid it?
best regards,
Asked by leEngineer on 2017-07-19 11:15:45 UTC
Comments
You could try using quaternions
Asked by chapulina on 2017-07-19 12:06:51 UTC
I see that it's not singularity. It's because the angle changes. I am guessing is something like 0 to pi. thx
Asked by leEngineer on 2017-07-20 20:57:58 UTC
I have the same problem, around pitch = +-pi/2 the model flips (roll: 0 -> pi->0, yaw: 0 ->pi -> 0). How did you resolve it?
Asked by hronoses on 2023-06-02 08:12:04 UTC