from_TReturn orientation object R from transformation matrix T |
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Information
This information is part of the Modelica Standard Library maintained by the Modelica Association.
Syntax
R = Frames.from_T(T, w);
Description
This function returns an orientation object R assembled from a transformation matrix T and an angular velocity vector w. Generally, the transformation matrix T can be gained using a function from the TransformationMatrices package.
See also
to_T. from_T_inv, TransformationMatrices.from_T, Quaternions.from_T.
Syntax
Inputs (2)
| T |
Type: Real[3,3] Description: Transformation matrix to transform vector from frame 1 to frame 2 (v2=T*v1) |
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| w |
Type: AngularVelocity[3] (rad/s) Description: Angular velocity from frame 2 with respect to frame 1, resolved in frame 2 (skew(w)=T*der(transpose(T))) |
Outputs (1)
| R |
Type: Orientation Description: Orientation object to rotate frame 1 into frame 2 |
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