modelvariablePrism1
Prismatic joint (1 translational degree-of-freedom, 2 potential states, optional axis flange)
Extends from Modelica.Mechanics.MultiBody.Interfaces.PartialElementaryJoint (Base model for elementary joints (has two frames + outer world + assert to guarantee that the joint is connected)).
Information
<!DOCTYPE html><html> <p>This joint is a modification of the Modelica.Mechanics.MultiBody.Joints.Prismatic joint. The axis of translation can be now be set via the input n. Furthermore, the input s_ref sets the distance between the to frames (compare to useAxisFlange option of the original block).</p> </html>
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Interfaces.Frame_a | frame_a (from PartialElementaryJoint) | Coordinate system fixed to the joint with one cut-force and cut-torque | |
| Interfaces.Frame_b | frame_b (from PartialElementaryJoint) | Coordinate system fixed to the joint with one cut-force and cut-torque | |
| Modelica.Blocks.Interfaces.RealInput[3] | n | direction vector | |
| Modelica.Blocks.Interfaces.RealInput | s_ref | relative distance |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Real[3] | e | Unit vector in direction of prismatic axis n | |
| Real | eps | 100*Modelica.Constants.eps |