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Roll and Yaw vibrate at 45°
  • jonathan311
  • Garug
    You most probanly will need FW 2.4 and estimate frame angles from motors enabled.
  • jonathan311
    So I upgrade from 2.3 to 2.4 and it's the same, my gimbal shake when I go to 90° around pitch.

    When I turn off PID roll an yaw motor I can do whaterver I want with the gimbal around Pitch,

    When I set PID of roll only, it's working well but roll vibrate at almost 90°. And the same with Yaw.

    Watch this result at 13s :



    How can I do for this????

    Thanks everyone
  • jonathan311
    No advice for this issue?
  • jonathan311
    Actually I think I'm at the limit capacity for the v2 8 bit board, to have this result I'm pretty sure I have to try with the v3 32 bit board and its frame IMU under the Yaw axis.

    The v2 8 bit board can't do that.

    We keep in touch when its done.
  • Garug
    You need to enable the estimate frame angles from motors.
  • jonathan311
    Hi Garug,

    On my first post upstairs, which parameter do I have to set?

    Because I've tried everything.

    Thks
  • Garug
    First you need to update to 2.4
  • jonathan311
    I did.

    So now?

    Thks
  • Garug
    On Follow mode tab activate 'estimate frame angles from motors'
  • jonathan311
    Ok and that's it?
  • Garug
    Well, you need to have solid and accurately build mechanical construction and well tuned controller, but yes, that should do it.

    32 bit board and second IMU improves it even further.
  • jonathan311
    It didn't work. I will buy the 32bit
  • Garug
    This is with 8 bit



    So 8 bit works pretty much in any position. 32 bit board brings some improvements, but I do not think it will solve the problem if it is not working with 8 bit.

  • jonathan311
    Ok I bought the 32bit and it's not shaking anymore when the frame is horizontal.

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