qudrocopter hover loop .. whats wrong??

classic Classic list List threaded Threaded
2 messages Options
Reply | Threaded
Open this post in threaded view
|  
Report Content as Inappropriate

qudrocopter hover loop .. whats wrong??

alexeyssh

as i turn on hover - qudrocopter 1-2-3second fly ok, but next - fly by spiral.
GPS -  3m. Is good.

log and airframe in attach.

on log i don.t see drift on psi.. all goods. (at time when hover is on).

but cmd_x  and err_x  - the same sign - is it norm??

may be P I - bad.

i do magnetometr calibration and curent calibration.
as i fly - heading to north is good.. no big drift.

whats wrong..??

I try TRICAL online MAG calibration  - but it is more bad.. so strange.




_______________________________________________
Paparazzi-devel mailing list
[hidden email]
https://lists.nongnu.org/mailman/listinfo/paparazzi-devel

lisa_my.xml (22K) Download Attachment
17_04_05__16_02_53.data (1M) Download Attachment
17_04_05__16_02_53.log (1M) Download Attachment
Reply | Threaded
Open this post in threaded view
|  
Report Content as Inappropriate

Re: qudrocopter hover loop .. whats wrong??

alexeyssh
I found problem. PID of hover loop. D - is too small. I see in simulator and change the value. Now i fly super. hover stay perfect.
Loading...