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Oscillation at high throttle after a dive
#1
If quad has fast oscillations at the end of a maneuver or at the end of a dive what is wrong? How can it be fixed? Have in mind that it happens when high throttle is applied. Anyone experienced that or have any idea why?
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#2
What axis does it oscillate? If it's only at high throttle you may also you need to turn up your TPA a little bit.
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#3
(20-Dec-2016, 02:34 PM)thomasFPV Wrote: What axis does it oscillate? If it's only at high throttle you may also you need to turn up your TPA a little bit.

Roll Axis. And I say at high throttle because and the end of maneuvers or descents is when I apply almost full throttle.
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#4
(20-Dec-2016, 02:37 PM)OverDischarged Wrote: Roll Axis. And I say at high throttle because and the end of maneuvers or descents is when I apply almost full throttle.

Since you know it's the roll, try playing with the I first on Roll axis. I think it may need to come up a little.

Also try to adjust Notch Filter, it helps a lot.
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#5
Are you descending into yours prop wash? This can also cause oscillations...
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#6
(20-Dec-2016, 02:37 PM)thomasFPV Wrote: Also try to adjust Notch Filter, it helps a lot.

Yes but at the same time, don't set the notch filters too low or wide, as that will increase prop wash.
To me it sounds like the moment you "break through" propwash. Does it happen right when you apply throttle? Or does it keep shaking when holding high throttle?
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