Profile image

Helb

4,230 Red920  1.5 years ago

Elevons wobbling at high speed after I put AoA limiters on the rotators

any suggestions how to fix wobbling?

  • Log in to leave a comment
  • Profile image
    4,230 Red920

    @TheFlightGuySP im going to have a look at your builds to get some ideas for my AoA limiter.

    1.5 years ago
  • Profile image
    4,230 Red920

    @TheFlightGuySP I adjusted the values still cant do cobra. But its okay i really appreciated your effort to help and also this is my first time building a plane with artificial stability so yeah it may take some practice.

    1.5 years ago
  • Profile image

    @Red920 Did you disable Activate8?
    If it doesn't cobra regardless, then try adjusting the values.
    If it still doesn't work, then I'm out of ideas. Sorry.

    1.5 years ago
  • Profile image
    4,230 Red920

    @TheFlightGuySP i cant cobra

    1.5 years ago
  • Profile image

    @Red920 The code below is based on what I normally use. You may need to modify some of the values for your own needs.

    1.5 years ago
  • Profile image

    @Red920 Hmm. Alright, let me rewrite the code:

    Pitch-(PitchRate*0.01)-((AngleOfAttack/30)*clamp01(Activate8))+(Roll*0.1)
    

    See if this works.

    1.5 years ago
  • Profile image
    4,230 Red920

    @TheFlightGuySP the AoA limiter worked but the wobbling is back :)

    Pitch-(PitchRate*0.01) + (AngleOfAttack/(Activate8=true ? 2000 : 20)) - Roll * 0.1

    1.5 years ago
  • Profile image

    @Red920 And probably do the same for the Roll input as well.
    The * symbols are multiplying the AoA limiter by the Pitch/Roll control inputs, meaning that if you aren't giving any input the limiter won't work.

    1.5 years ago
  • Profile image

    @Red920 Try using a + instead of a * between the AoA limiter and the PitchRate limiter.

    1.5 years ago
  • Profile image
    4,230 Red920

    @TheFlightGuySP sorry i have a very small brain. After i put the Pitch-(PitchRate*0.01) and it worked, it stopped the wobbling but the AoA limiter also stopped working making plane doing cobra unintentionally.
    here's the code.

    Pitch-(PitchRate*0.01) * (AngleOfAttack/(Activate1=true ? 20 : 2000)) * Roll * 0.1

    1.5 years ago
  • Profile image

    @Red920 No worries, your English is fine :)

    +1 1.5 years ago
  • Profile image
    4,230 Red920

    @TheFlightGuySP I never tried putting PitchRate on rotators to my builds. But i will try (sorry about my english).

    1.5 years ago
  • Profile image

    Did you put a Pitch-(PitchRate*0.01) on it?
    That usually fixes wobbling for me.

    +1 1.5 years ago