ただくま研究室 Yamagata Univ.

ただくま研究室 Yamagata Univ.

山形大学多田隈研究室のあれこれを配信します。
どうぞお気軽にご覧いただけると嬉しいです。

Пікірлер

  • @ryanmckenna2047
    @ryanmckenna204719 сағат бұрын

    Does it only use 2 motors, I couldn't see how the other monopole gear was powered it looked like only one of the monopole gears was being driven? Please explain.

  • @ilyarepin7750
    @ilyarepin77509 күн бұрын

    this looks perfect for a human like shoulder or hip joint

  • @kabzebrowski
    @kabzebrowski18 күн бұрын

    k, where's the rest of the mecha?

  • @ds-k7878
    @ds-k787822 күн бұрын

    진짜 미쳤다 찢었다. ㄷㄷㄷㄷ 이런걸 구상해 낸 사람은 천재일까?

  • @lechefski
    @lechefskiАй бұрын

    Can someone explain the rotational limitations of this for the laymen? Doesn't the ball joint need to return to one of the poles for the ball joint to be rotated on the axis of that pole? Or can the joint rotate from literally any angle?

  • @isaaclinn2954
    @isaaclinn2954Ай бұрын

    This is how the terminator's shoulders and hips will move, mark my words

  • @ArhemonT1000
    @ArhemonT10002 ай бұрын

    Звуковое сопровождение раздражает.

  • @cosmobuszard
    @cosmobuszard2 ай бұрын

    The music is great, what is it??

  • @ninoude1991
    @ninoude19912 ай бұрын

    小型化、軽量化、効率化に寄与しそう

  • @evilcutter
    @evilcutter2 ай бұрын

    この時点で人工股関節に見える。

  • @PrinzMidas
    @PrinzMidas2 ай бұрын

    And for what can we that use now? :-D

  • @junasai4478
    @junasai44782 ай бұрын

    人工関節に応用できそう

  • @Lineage8
    @Lineage82 ай бұрын

    Here are some additional details that you may want to include in your translation: The mechanism was developed by researchers at Yamagata University in Japan. It is called "ABENICS," which stands for "Active Ball Joint with ENgineering of Spherical and Saddle Gears." The mechanism has potential applications in robots, medical devices, and other machines that require precise positioning and control.

  • @Lineage8
    @Lineage82 ай бұрын

    Three-DoF Active Ball Joint Mechanism Using Spherical and Saddle Gear Meshing

  • @broadcast4722
    @broadcast47222 ай бұрын

    動画の技術がすごいのはもちろんなのですが、曲の編集がものすごく良いです。 本家の曲に対し、よりチルとイージーの方に重点を置いてる感じが堪りません。 こちらのリミックスバージョンをスマホに入れて聞きたいくらいです。

  • @Themheals
    @Themheals2 ай бұрын

    This mechanism will control the arms and legs of the robot that Justin Trudeau will send to kill you if you say anything bad about him or you are unvaccinated.

  • @jjshim1
    @jjshim13 ай бұрын

    역시 세상은 극소수의 천재들에 의해 발전하는구나 고맙다 천재들아

  • @josephwheeler1
    @josephwheeler13 ай бұрын

    This is fascinating. There must be some "illegal" moves. It would be interesting to talk to the creators.

  • @apu_apustaja
    @apu_apustaja3 ай бұрын

    It would be fun to see one of those ball joints made from a ferro-fluid. :) (posting from the future here)

  • @derekturner3272
    @derekturner32723 ай бұрын

    Brilliant!

  • @alexlo7708
    @alexlo77084 ай бұрын

    So the ball was held by only its teeth. No other support force.

  • @Fine_i_set_the_handle
    @Fine_i_set_the_handle4 ай бұрын

    Xplanar from wish

  • @bobibest89
    @bobibest894 ай бұрын

    Is this only used in robotic arms?

  • @jbolou
    @jbolou5 ай бұрын

    Great use of 4 motors!

  • @JohnJaggerJack
    @JohnJaggerJack5 ай бұрын

    Not many people are this willingly to show the innards of their design and the mechanical concept driving it. It is people like you that push us forward. You deserve the highest regards.

  • @Fine_i_set_the_handle
    @Fine_i_set_the_handle4 ай бұрын

    It's a useless device, the motors/manipulators take up too much space and the patterns on the ball and gears (if made with steel) would require extremely cost prohibitive machining. Some kids in college made it to flex their intellect but its actual applications in the real world are 0. Otherwise they wouldn't be showing how this unpatented device works in such great detail.

  • @WingsOfADream1
    @WingsOfADream15 ай бұрын

    so if i could design this from scratch, how much could i make... theoretically speaking.

  • @rjds1800
    @rjds18005 ай бұрын

    Ok stick 4 on each corner of a vehicle and let me drive it.

  • @shirolee
    @shirolee6 ай бұрын

    That is so crazy!

  • @fredtorres1703
    @fredtorres17036 ай бұрын

    Ok this is by far the best use of youtube. My life just improved just watching and learning. I had to subscribe. Awsome.

  • @viro_
    @viro_7 ай бұрын

    Please use this mechanism as a drive in a spherical car :)

  • @viro_
    @viro_7 ай бұрын

    If this structure were reversed, so that the drives were inside the sphere, a spherical vehicle could be obtained.

  • @YOU__
    @YOU__8 ай бұрын

    YABE

  • @damnwereinatightspot
    @damnwereinatightspot9 ай бұрын

    Not sure what I'd just seen. But Impressive!

  • @stanleystove
    @stanleystove Жыл бұрын

    Can't wait for this thing to be used by future militaries to shoot down stuff with this mechanism

  • @AdamBechtol
    @AdamBechtol Жыл бұрын

    Neat.

  • @gondi5314
    @gondi5314 Жыл бұрын

    This would be cool geometric measuring tool.This can show x y value of 3 d lines.

  • @jonathanettinger3104
    @jonathanettinger3104 Жыл бұрын

    Excellent explannation

  • @user-jr8lf6pl2m
    @user-jr8lf6pl2m Жыл бұрын

    why is this complex mechanism better than a simple mechanism based on three worm gears mounted on three perpendicular axes? It seems to me that this complex mechanism will not be reliable enough.

  • @PyroFTB
    @PyroFTB Жыл бұрын

    impressive, I could imagine this to be used in a lot of fun stuff

  • @SPDLand
    @SPDLand Жыл бұрын

    Impressive!

  • @Shintarobrl
    @Shintarobrl Жыл бұрын

    this mechanism is really interesting i'm building a replica for my highschool and to show to my studants

  • @FM-yq8yfXYZ
    @FM-yq8yfXYZ Жыл бұрын

    Crazy smart.

  • @havokvladimirovichstalinov
    @havokvladimirovichstalinov Жыл бұрын

    Looks like the dryer balls I use

  • @Geology051
    @Geology051 Жыл бұрын

    Wow this is clever. So it’s basically a mechanical ball joint. I’m not sure when this would ever be useful, but I’m sure knowing it exists and how to produce one could solve some problem in the future

  • @Enerjex
    @Enerjex Жыл бұрын

    This is fucking awesome.

  • @greendsnow
    @greendsnow Жыл бұрын

    Why do it with 4 motors, brittle gears and no manipulation framework support while you can do the same motion with 2 motors, stronger parts and with manipulation framework support. I can see why this is fancy but... ahahaha... nevermind... Save space Japan! Save space!

  • @greendsnow
    @greendsnow Жыл бұрын

    plus limited motion range... I don't see this design blooming...

  • @owenlu6527
    @owenlu6527 Жыл бұрын

    incredible. I wonder if this can transfer significant loads though, since some of the sections appear to have much less material contact. still amazing either way though!

  • @DmitryShevkoplyas
    @DmitryShevkoplyas Жыл бұрын

    This is outstanding!!! Thank you!!!

  • @artemdavinci
    @artemdavinci Жыл бұрын

    Amazing!

  • @kriptocugenc9851
    @kriptocugenc9851 Жыл бұрын

    superb