Crash when I switch to POSCTL

🧪 Flight Testing & Log Analysis
1

Hi, All,
I tried px4 some days
But my quadrotor crashed when I switch to POSCTL mode today.
It is really strange, I could not find where the fault is, and really need some help, any advice will be appreciated.
Sincerely.

crash:
http://logs.uaventure.com/view/2hjvxzkP85zRrFrvf2UgNf

success:
http://logs.uaventure.com/view/rfZQksKdVfmuKFZ3AxWG6P

2

In your success plot there seems to be a lot of vibration. Look at the gyros, etc.

IMU_Gyro.png1986×1048 133 KB

Then take a look at the plots for roll and pitch rate tracking. Shortly after switching to position control you overshot the commanded pitch significantly.

1 Like
3

@dagar Thank you a lot, I will re-configure my param and try next time.