Re: [Paparazzi-devel] IMU Problem after BungeeTakeoff?

[antoine drouin]

Hi Dennis

What filter are you using ?

On Sat, May 14, 2011 at 12:38 AM, Lange Dennis (langede0)
<address@hidden> wrote:
> Hi all
>
> We would like to develop an autonomous Bungee-Takeoff. We have written a 
> routine that actually works. In the first seconds of the start it looks very 
> good. But then the UAV starts to decline again. But the log file sayd that 
> the UAV wants to climb all time. And we also saw that the PFD did not show 
> the right position.
> So we believe that the IMU has an error because of the acceleration during 
> the takeoff.
>
> We also tried the BungeeTakeoff from the OSAM-Team >> same problem
>
> Has anyone else had this problem? Or does someone have a solution?
> We considered to control the angle of attack with an extra sensor during 
> takeoff. Can it work?
>
> Thanks in advance
>
> Dennis
>
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