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.

w = angularVelocity1(Q, der_Q)

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

w	Type: AngularVelocity[3] (rad/s) Description: Angular velocity of frame 2 with respect to frame 1 resolved in frame 1