WOLFRAM SYSTEM MODELER

InitPosition

Internal model to initialize r_rel_a for Joints.FreeMotionScalarInit

Wolfram Language

In[1]:=
SystemModel["Modelica.Mechanics.MultiBody.Joints.Internal.InitPosition"]
Out[1]:=

Information

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

Compute relative position vector r_rel_a from a position vector r_a_0 to a position vector r_b_0, resolved in frame given by an orientation object R_a.

Inputs (3)

r_a_0

Type: Position[3] (m)
r_b_0

Type: Position[3] (m)
R_a

Type: Orientation

Description: Orientation object defining rotation from a frame 1 into a frame 2

Connectors (1)

r_rel_a

Type: RealOutput[3]

Description: 'output Real' as connector

Components (1)

R_a

Type: Orientation

Description: Orientation object defining rotation from a frame 1 into a frame 2

Used in Components (1)

FreeMotionScalarInit

Modelica.Mechanics.MultiBody.Joints

Free motion joint with scalar initialization and state selection (6 degrees-of-freedom, 12 potential states)