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    FredoBend | Powerful new bending tool for SketchUp Download

    Problem with engine

    Scheduled Pinned Locked Moved SketchyPhysics
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    • M Offline
      madmax52
      last edited by

      http://i40.servimg.com/u/f40/13/60/48/01/captur11.png

      hello,I build a quadrotor.

      I would like my black propeller changes orientation ((front, rear) and (left, right) with two servo controls. When I made ​​the motor does not work.

      How to solve this problem? thank you for your help

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      • M Offline
        Mr.K.1
        last edited by

        Very hard to tell without the actual model, so try to upload that and we can have a look how your joint connections are set up.

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        • M Offline
          madmax52
          last edited by

          here is my project file: https://skydrive.live.com/embedicon.aspx/.Public/uav.skp?cid=d6ea2d2b4eca3159&sc

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          • M Offline
            Mr.K.1
            last edited by

            Ah the problem is you connected the servos to the same group, so they are each trying pull it in their direction while the other one holds them back.

            Best rule of thumb is have one movable group for each joint, added the fixed example.


            uav.skp

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            • M Offline
              madmax52
              last edited by

              Thank you very much for your help. I wonder if having two different angles are not going to have a conséquance the control. I'll test it. Thank you very much for your quick help.

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