ALBATROSS 調整完了と思ったら・・・

Рет қаралды 2,066

inakakoubouKANAI

Күн бұрын

Пікірлер: 16

@demetriusvasconcelos5866 3 ай бұрын

Great job 👏🏼👏🏼👏🏼

@inakakoubouKANAI 3 ай бұрын

Thank you so much for all the applause.

@shojiwataru6668 3 ай бұрын

ビデオをその場でスロー再生して、次のテストの方法を決めておられるのですね。自身の声の入った動画は貴重なデータですね。

@inakakoubouKANAI 3 ай бұрын

この数年間で買って良かった物の1番はビデオカメラかもしれません。ビデオ記録は、とても検証に役立つと思っています。

@fujifuji884 3 ай бұрын

バードストライクならぬインセクトストライクがおきそうですね　音楽のチョイスもいいです

@inakakoubouKANAI 3 ай бұрын

コメントありがとうございます。小さな虫がたくさん舞っていて心配です。使っているEDFが製造を終えているためブレードが欠けると心配です。

@KOUNOMASAO 3 ай бұрын

速度に乗せてるといいですね！垂直尾翼の役割は大きいですね。そうやって見ると鳥さんは素晴らしい！

@inakakoubouKANAI 3 ай бұрын

速度の変化で安定性が変化しています。今悩んでいるのは、ヨー方向の変化中で舵の効果が変化することです。連続で周回飛行するとのS字飛行するのでは、まったく違う感覚を感じます。そこを十字尾翼では、難なく操舵していた記憶があります。V字尾翼だとちょっと癖を感じるぐらい。しかし、垂直尾翼が無いと違ってくる感じです。機体の動きから次の舵を予測するような感覚がつかめればどうにかなりそうですが・・・そのあたりをどうするか考え中です。

@bergkongs 3 ай бұрын

Has it got a Prandtl lift distribution on the wing?

@inakakoubouKANAI 3 ай бұрын

Thanks for your comment. This aircraft does not take into account a Prandtl lift distribution, but I have raised the outer ailerons a little, which I feel has the effect of reducing the adverse yaw.

@Демократът 3 ай бұрын

What i thought watching it is, that maybe M shaped dihedrals would help for the sideslip? like some of your other birds have, can you make wings change the dihedral at the elbow and wrist to test configurations?

@inakakoubouKANAI 3 ай бұрын

I tested changing the dihedral angle with a servo, but it became too heavy and was not effective. I think a moderate M-shape is effective for side slip. I would like to continue experimenting with the angle.

@Демократът 3 ай бұрын

@@inakakoubouKANAI Yes, i can see that more dihedral = less performance in L/D and more weight = less performance at low speed and more stalls. To improve something, something else goes down - it is never ending circle in search for the optimum.. But hey, that's what science is, isn't it? :)

@inakakoubouKANAI 3 ай бұрын

I agree, that's interesting.