Very impressive - all your ornithopters fly very well. I experimented with some based on the Kincade design many years ago but none flew as well as these. I'm glad to see that powering by servo is working so well. I felt this was the way to go with the Kincade design but never tried it. Your work encourages me to have another go. Thanks.

@y.takemura8488

5 жыл бұрын

Thank you

I've to admit that your ornithopters is really thoughful one. Simple design yet very thoughtful. I just realized that only 2 servos are being used

@y.takemura8488

4 жыл бұрын

Thank you

You are pro Mr takemura

Do you use remote control to fly it or just it's flying but it's own battery life

モーターではなく、サーボで羽を動かしていることがわかりました。 もしそうなら、翼を羽ばたかせるとき、コントローラーを手で動かし続けますか?

this can gliding to save some battery power ? for long range

awsome...

@y.takemura8488

6 жыл бұрын

thanks

Hii brother can you please tell me why you chosed such huge dimensions? did you modified the dimensions of real bird? can it fly if I halved the dimensions but maintained the scale?? btw loved your creation!!

Very good work. You have left and right control with powered flight with just two servos! You use wing position to control pitch in powered flight. Is it possible to control pitch with wing position when gliding?

@y.takemura8488

6 жыл бұрын

Pitch control at gliding is unfortunately impossible.

Hi takemura. Are you using 3d print for frame? If you do, may I buy your 3d design? Thanks

@y.takemura8488

6 жыл бұрын

We do not use 3D printers. It consists of carbon plates and rods

Hi, great job on all these birds! I have a specific question regarding the wing design. I noticed that in your earlier birds (Patapata...) you used a spring-type of mechanism based on a flexible carbon rod that was attached to the body and to the wing and that allowed bending of the wing from its angled position during upstroke (rod not flexed) to a more straight position during downstroke (rod flexed). A very cool design! I was wondering why you have not used this wing design for the servo direct drive bird? Would this not improve the wing efficiency?

@y.takemura8488

5 жыл бұрын

Servo drive is very low output. Therefore, as much as possible It must be lightweight, you need to make it the simplest and lightweight mechanism.

@jenzinger

5 жыл бұрын

I see, so you are saving the weight of the extra rods etc. How long do the servos in your optimized model last - do they provide a real alternative or do they always burn quickly?

@y.takemura8488

5 жыл бұрын

It is possible to fly for about 3 minutes. However, since there is a lot of fever in the servo, it is cautioned in the summer.

@jenzinger

5 жыл бұрын

Is this model still using a tail servo? In the video at the end it looks like you are controlling the gliding direction by moving the tail?

@y.takemura8488

5 жыл бұрын

Tail servo is not used. The servo is only two for driving left and right.

Is there any yaw control by servo movement? I am really curious..

@y.takemura8488

3 жыл бұрын

By controlling the yaw axis or rolling the body, the rudder surface is tilted and the direction is controlled.

ハローミスター竹村、 あなたのプロジェクトをおめでとうございます！ 私は本当にあなたの鳥のコンセプトが好きです。 私は1つを構築し、私はいくつかの質問があります。 翼のデザインに関するチュートリアルはありますか？ 翼に使われる材料は何ですか？ ありがとうございました！

@y.takemura8488

6 жыл бұрын

コメントありがとうございます。翼の形状については、基本的に角田和彦さんのコンセプトを参考にさせてただいています。 翼の材質は、パワーリップT6016を使用しています。

What material did you use for wings and tails

@y.takemura8488

4 жыл бұрын

Wings are Power Lip T6016 (white) The tail is made of polyethylene bag material

How do you control The servos? Do you each movement or have some special control?

@y.takemura8488

5 жыл бұрын

The angle of the flapping up and down, and the center angular position of the flapping are set by the program. The throttle varies the speed of flapping. The direction control (aileron or ladder) raises the central angular position on one side and decreases the center angular position of the feather on the opposite side by the same amount as the opposite side. By this operation, the entire torso is twisted, and the tail attached to the torso is The inclination and direction change. The vertical direction (elevator) raises or lowers the tip of the airframe by moving up and down the entire left and right center angle. All variable angular quantities are determined by the fuselage and flight

@pierolanza76

5 жыл бұрын

Hello Takemura, great job!. Do you mind sharing your programing setup?

@y.takemura8488

5 жыл бұрын

Regarding the program, we do not disclose it in particular.

@pierolanza76

5 жыл бұрын

@@y.takemura8488 Thanks anyway. Im inspired by your job

@y.takemura8488

5 жыл бұрын

Thank you

can you give info about the size of carbon fiber(diameter)

@y.takemura8488

2 жыл бұрын

Wing material dimensions: front end 2.5 mm, diagonal reinforcement from the body 1.8 mm, other 1 mm

Wow how you are making this? Can you make a video on the making?

@y.takemura8488

4 жыл бұрын

Regarding production, there is no plan to make a video. Please refer to each video and still image.

@cbi6334

4 жыл бұрын

@@y.takemura8488 🤔🤨😠😡

Can i get the arduino codes plz

Hey y. takemura , I'm Omar from India ,Loved your robot . I want your help How can I contact you??. こんにちは竹村 、 私はインドのオマルです、あなたのロボットを愛していました。 どうぞよろしくお願いします。 Kon'nichiwa Takemura , watashi wa Indo no omarudesu, anata no robotto o aishite imashita. Dōzoyoroshikuonegaishimasu.

@y.takemura8488

5 жыл бұрын

Thank you

@gurucoolstudio9981

5 жыл бұрын

How can I contact you?????

@y.takemura8488

5 жыл бұрын

I'm sorry. It is not open to the public.

@gurucoolstudio9981

5 жыл бұрын

But we just need some suggestions Please at least give us a email id🤗