WOLFRAM SYSTEM MODELER

angularVelocity1

Compute angular velocity resolved in frame 1 from quaternions orientation object and its derivative

Wolfram Language

In[1]:=
SystemModel["Modelica.Mechanics.MultiBody.Frames.Quaternions.angularVelocity1"]
Out[1]:=

Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

Syntax

w = Quaternions.angularVelocity1(Q, der_Q);

Description

This function returns the angular velocity w of frame 2 with respect to frame 1, resolved in frame 1, from the quaternions orientation Q that describes the orientation to rotate frame 1 into frame 2 and from its first time derivative der_Q.

See also

Frames.angularVelocity1, TransformationMatrices.angularVelocity1.

Syntax

w = angularVelocity1(Q, der_Q)

Inputs (2)

Q

Type: Orientation

Description: Quaternions orientation object to rotate frame 1 into frame 2
der_Q

Type: der_Orientation (1/s)

Description: Derivative of Q

Outputs (1)

w

Type: AngularVelocity[3] (rad/s)

Description: Angular velocity of frame 2 with respect to frame 1 resolved in frame 1