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How does the AngleOfAttack work as an input (Funky Tree)? It seems that the parameter works improperly.

7,017 SpitW  4.7 years ago

Is there anybody knows that in what way the parameter get the value of AOA?

I knew it is the "angle airflow vertically meets the boresight",

but the value it returns is not able to match with the value provided by the showAOA plug-in.

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    16.5k edensk

    You should use clamp01(-AngleOfAttack < 20) instead

    4.7 years ago
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    7,017 SpitW

    @jamesPLANESii and the value returns by the AngleOfAttack is described as AngleOfAttack - The angle of attack (angle airflow vertically meets the boresight) in degrees, which makes me quite confused (especially the "in degrees") in this situation that the AngleOfAttack<20 work improperly.

    4.7 years ago
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    7,017 SpitW

    @jamesPLANESii may be, but here comes another question: AngleOfAttack<20 won't work at all as a Boolean expression(or FT expression).

    4.7 years ago
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    Ah ok lol. I guess do -AngleOfAttack @Maiqu
    Does that solve it?

    4.7 years ago
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    7,017 SpitW

    @jamesPLANESii Thanks again, but I knew the definition of AOA.

    4.7 years ago
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    7,017 SpitW

    @jamesPLANESii Thanks, but the question is about the value returned by the parameter AngleOfAttack. It returns a negative value while the showAOA plug-in returns a positive value.

    4.7 years ago
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    4.7 years ago
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    Basically the angle the wind hits the plane in the pitch axis.
    It’s useful to know with stalling. Planes stall at the same AoA no matter the speed.

    4.7 years ago