"pata 4 ver5" Forward tilting wing First test flight

"pata 4 ver5" Forward tilting wing First test flight
      前傾翼のテスト飛行
 *飛行可能なことを確認できた。
   I was able to confirm that it was possible to fly
 //pata 4 ver4→pata 4 ver5
主翼を全面的にリニューアル、pata6の翼形状で、翼を前に傾けた。
目的は、重心位置を以前より前側にしたいため。
・重心位置がだいぶ前方に移動したような気がする??!!
Width 1650mm
Length 630mm
Total weight 278g
Motor CT2211-1700kv (10T)
Lipo 2cell 450mAh
グライドシステム 未搭載

Пікірлер: 8

  • @soaringkhaled
    @soaringkhaled4 жыл бұрын

    Maybe you caught a thermal at the end this is why you couldn't land at the end .... it's also amazing how slowly this bird can flap .... do you think there are any benefits for the forward swept wings ?? Thanks

  • @y.takemura8488

    @y.takemura8488

    4 жыл бұрын

    I think this is a problem of the center of gravity. At this time, the tail direction was too heavy. After that, glide was made possible by attaching the battery position to the front and attaching a little weight.

  • @LaxmanKumar-xj8jm
    @LaxmanKumar-xj8jm4 жыл бұрын

    how did you manage to give the bird to turn left and right during its flight in terms of mechanics.

  • @y.takemura8488

    @y.takemura8488

    4 жыл бұрын

    Check out other literature for real bird flight methods. The direction change in this flapping machine is an inverted V tail method.

  • @BZH07614
    @BZH076147 жыл бұрын

    重心位置を前方にするなら、後退翼を強くすると重心位置が翼の前方になり、重心を前にしたと同じになります。前傾翼にすると重心位置は翼の後方になり、重心を後ろにしたと同じになります。

  • @y.takemura8488

    @y.takemura8488

    7 жыл бұрын

    私が作ると、いつも飛行重心が前方になり、胴体の後ろのほうにLipoを搭載しないと飛行重心が合いません。 この問題を改善しようと思って前傾翼にしてみたのですが、間違いだったでしょうか?

  • @BZH07614

    @BZH07614

    7 жыл бұрын

    それは合っています。前傾翼で重心位置が翼の後方になります。

  • @y.takemura8488

    @y.takemura8488

    7 жыл бұрын

    有難う御座いました。