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Aerodynamic instability problem [QUESTION]

36.1k Icey21  17 days ago

How do yall fix aerodynamic roll instability problems?

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    5,567 FartResidue

    Right hand tail control:
    clamp01(Activate1)*PitchAngle + Pitch*0.85 - PitchRate/50 + (clamp(((Pitch)*(clamp((Roll+RollRate/130),-1,1))),0,1))

    Left hand tail control:
    clamp01(Activate1)*PitchAngle + Pitch*0.85 - PitchRate/50 + (clamp(((Pitch)*(clamp((-Roll-RollRate/130),-1,1))),0,1))
    .

    I made it for a V-Tail, but it works on normal horizontal stabilizer as well

    Pinned 17 days ago
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    36.1k Icey21

    @overlord5453 I see
    That could help
    Alr thanks :>

    +1 16 days ago
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    12.9k overlord5453

    @Icey21 ohhh. So you have pitch and roll on elevators? If yes, you will have to limit roll on each side to just one direction. For example, when you roll right, only the left elevator moves and when rolling left, only the right elevator moves. You can use clamp() function to do that. It's a limitation with game itself.

    +1 16 days ago
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    36.1k Icey21

    @overlord5453 Yup. Like when I pitch then roll but my AoA is higher than -10 (pitch up) then my aircraft rolls in the opposite direction

    16 days ago
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    36.1k Icey21

    @FartResidue aight thanks

    16 days ago
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    12.9k overlord5453

    Roll instability as if rolling on its own without an input?

    +1 17 days ago
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    28.1k Dragoranos

    google engineering

    +1 17 days ago
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    5,567 FartResidue

    @Icey21 yes

    +1 17 days ago
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    36.1k Icey21

    @FartResidue the 0.85 and 50 right?

    17 days ago
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    5,567 FartResidue

    Tweak those values until it works

    +1 17 days ago