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i need help with auto trim to speed

4,804 alexJgameYTukraine000000  one month ago

Hello, I have a problem that at low speed my plane flies downward, and when I increase the speed, the nose pitches up more and more. So much so that around 600 km/h it becomes impossible to correct this with Trim. I need some kind of code thanks to which my Trim will adjust depending on the speed.

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    @Rakoval500k thank broski. i will try it now

    one month ago
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    2,655 Rakoval500k

    (Trim * 0.5 * clamp01(1/(IAS/50)))+(Pitch * clamp01(1/(TIAS/(200-TIAS/3.2)))) This one is Trim'n'Pitch input, the TIAS is a variable that is (IAS+TAS)/2.

    (Trim * 0.5 * clamp01(1/(IAS/50))) This one is a trim-only input. Increase the IAS number if you feel that your trim is too small.

    one month ago
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    @Rakoval500k thank you broski!

    one month ago
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    2,655 Rakoval500k

    @alexJgameYTukraine000000 I'll crank up my olde laptop and give you some of my stuff...

    one month ago
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    @Rakoval500k no i have the same roll amount on all speeds

    one month ago
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    @Rakoval500k im not very good woth FT but i think i can do smth. i hope you can help

    +1 one month ago
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    2,655 Rakoval500k

    Hmm, perhaps you'd need something simpler - an formula that reduces the trim input according to IAS? Auto-trim equations may be quite long and clanky.

    one month ago