Re: [Paparazzi-devel] Any suggestion of improvement for PID tuning

[Felix Ruess]

Sounds like you run into the limits set by the reference model (MAX_[PQR] and MAX_[PQR]_DOT).

Increase the limits if you want to allow a faster angular rate and angular acceleration.

On Wed, Sep 10, 2014 at 7:15 AM, Eltonwu <address@hidden> wrote:

I try to use a higher value, but when I use a higher value, the airframe
vibrate violently,then I try to decrease the value,start from 1500 then
1200, 800, finally I found 500 (pgain)vibrate acceptable.but I found the
curve something strange,The vibration is not around the sp_value,but above
the sp_value.When I increase the igain. The curves have no any changes.

Any idea? Thank you




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