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If you are a customer of Ascending Technologies and wish to contribute a model you have created, please contact us at team@asctec.de

AscTec Hummingbird

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CAD_AscTec_Hummingbird.STL

This model is a reduced STL file from internal production data. It is sufficient for display tasks (e.g. in ROS/Gazebo), but should not be used to extract physical properties.

Coordinate System

This coordinate system is only used for the physical properties given below. It does not correspond to the AutoPilot's (and its sensors) reference frame.

Click to enlarge.

PerspectiveFrontTop

Properties

Mass: 0.53057 kg

Center of mass:
X = 0.0
Y = 0.0
Z = 0.0
(at origin)

Principal axes of inertia and principal moments of inertia: ( kilograms * square meters )
Ix = (-0.63,  0.00,  0.78)       Px = 0.00360481639
Iy = ( 0.78,  0.00,  0.63)       Py = 0.00372100553
Iz = ( 0.00,  1.00,  0.00)       Pz = 0.00703101500

Moments of inertia: ( kilograms * square meters )
Lxx =  0.00367556974   Lxy =  0.00000426367   Lxz = -0.00005668247
Lyx =  0.00000426367   Lyy =  0.00703095144   Lyz = -0.00001409010
Lzx = -0.00005668247   Lzy = -0.00001409010   Lzz =  0.00365031574

AscTec Pelican

Disclaimer

This model was created by a customer. Ascending Technologies GmbH takes no responsibility for the correctness of the data. Use at your own risk!

Download

CAD_AscTec-Pelican.zip

The model uses the SolidWorks data format. You can view it with the free eDrawings Viewer. This tool also allows you to export the model to e.g. STL files.

Coordinate System

Click to enlarge.

PerspectiveFrontTop

Properties

Mass: 1.4699013 kg

Center of mass:
X = 0.0
Y = 0.0
Z = 0.0
(at origin)

Principal axes of inertia and principal moments of inertia: ( kilograms * square meters )
Ix = (-0.0486507, 0.0458138, 0.9977646)       Px = 0.0013775
Iy = (-0.9987944, -0.0087845, -0.0482976)    Py = 0.0031930
Iz = (0.0065522, -0.9989114, 0.0461859)       Pz = 0.0032283

Moments of inertia: ( kilograms * square meters )
Lxx =  0.0031887    Lxy = -0.0000038       Lxz = -0.0000881
Lyx = -0.0000038    Lyy = 0.0032245        Lyz = 0.0000846
Lzx = -0.0000881    Lzy = 0.0000846        Lzz = 0.0013857

Credits

This model was created by:

Daniel Lucena de Athayde Guimarães
University of Waterloo
Wavelab
200 University Ave W
Waterloo, ON N2L 3G1
Canada

Thank you very much Daniel!