Spherical Drone

di kert

File stampabili (18)

  • stl

    Croisillon_Y3_Bouclier.STL

    42 Ko · 11 225 download

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  • stl

    Croisillon_Y4_Bouclier.STL

    53 Ko · 11 075 download

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  • stl

    Croisillon_toile5_Bouclier.STL

    67 Ko · 11 053 download

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  • stl

    Jonction_grand_bouclier.STL

    59 Ko · 10 968 download

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  • stl

    DO_NOT_PRINT_Quart_trop_grand_bouclier.STL

    102 Ko · 11 019 download

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  • stl

    Plaque_Centrale_Connecteur.STL

    32 Ko · 10 962 download

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  • stl

    Plaque_Centrale.STL

    272 Ko · 10 919 download

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  • stl

    Quart_grand_bouclier.STL

    102 Ko · 10 983 download

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  • stl

    Jonction_petit_bouclier.STL

    59 Ko · 10 970 download

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  • stl

    Quart_petit_bouclier.STL

    102 Ko · 10 952 download

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  • stl

    DO_NOT_PRINT_Jonction_trop_grand_bouclier.STL

    59 Ko · 10 913 download

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  • stl

    Support_Moteur_Drone_Bouclier.STL

    104 Ko · 10 966 download

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  • stl

    Palette_Guignole.STL

    38 Ko · 10 934 download

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  • stl

    Palette_pleine.STL

    29 Ko · 10 874 download

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  • stl

    Palette_Fly_Wing.STL

    84 Ko · 10 922 download

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  • stl

    Plaque_Centrale_With_Battery_Hole.STL

    205 Ko · 10 906 download

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  • stl

    Quard_Grand_NEW_HorizontalJunction.STL

    452 Ko · 10 862 download

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  • stl

    Quard_Grand_NEW_VerticalJunction.STL

    453 Ko · 10 841 download

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Descrizione

Spherical drone
=
Hi, here is the final year project I realized during my engineering school at Polytech' Tours. This drone is designed to answer the problems drones encounter with collisions (ie. crash, bam and boom!), and to be able to roll on the floor/wall/roof.

How it works (mechanics):

  • The sphere's shape is a truncated icosahedron, just the same shape as a football ball (well, soccer ball for our american friends ^^). It is mounted on two hoop, oriented 90° each, making the whole thing a gimball. This gimball allows the sphere to rotate almost freely around the drone chassis.
    The two hoops are composed of :

    1. Jonction_petit_bouclier (or grand)
    2. Quart_pertit_bouclier (or grand)
      while only the joints on the sphere are printed. The rest of the sphere is made of 3mm carbon fiber rod (approximately 6 meters total), available at decathlon in the kite aisle.

      You'll need :

  • 50 x Croisillons_Y3_Bouclier
  • 10 x Croisillions_Y4_Bouclier
  • 2 x Croisillions_étoile5_Bouclier

    About Carbon rods, you'll need to cut :

  • 10 x 55mm rods to link the Croisillions_étoile5_Bouclier to the Croisillions_Y4_Bouclier on top and bottom of the sphere.
  • 90 x 66.5mm carbon rods to connect Croisillons_Y3_Bouclier to each others.

    Chassis and hoops

    For the structure inside the shield (Plaque_Centrale with Connecteurs, support_moteur and the two hoops) you'll need 46 M3x12 screws (maybe some longer ones will be needed).

    You'll want to print :

  • 1 x Plaque_Centrale
  • 1 x Support_Moteur
  • 2 x Plaque_Centrale_Connecteur
  • 4 x Quart_pertit_bouclier
  • 4 x Jonction_Quart_pertit_bouclier
  • 4 x Quart_Grand_bouclier
  • 4 x Jonction_Quart_Grand_bouclier
  • 2 x Palette_Guignole (either plein or fly_wing like)
    Software implementation

    The project used a MultiWii AIOP as flight controller, but the MultiWii implementation of the "DualCopter" is not behaving correctly, so I lacked some time to complete the project. I can provide the MultiWii project, where everything was configured, but not functional (the only tricky thing was to change the orientation of the plane in order to fit the mounting orientation).
    Page is still under construction, please be patient :)

Tag

#aircraft #airplane #Diydrones #drone #Helicopter #quad #Quadcopter #RC #rc helicopter #sphere #spherebot #spherical #UAV #vehicle