WOLFRAM SYSTEM MODELER

PartialFrictionWithStop

Base model of Coulomb friction elements with stop

Wolfram Language

In[1]:=
SystemModel["Modelica.Mechanics.Translational.Components.MassWithStopAndFriction.PartialFrictionWithStop"]
Out[1]:=

Information

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

Basic model for Coulomb friction that models the stuck phase in a reliable way.
Additionally, a left and right stop are handled.

Parameters (4)

L

Value:

Type: Length (m)

Description: Length of component, from left flange to right flange (= flange_b.s - flange_a.s)
smax

Value:

Type: Position (m)

Description: Right stop for (right end of) sliding mass
smin

Value:

Type: Position (m)

Description: Left stop for (left end of) sliding mass
v_small

Value: 1e-3

Type: Velocity (m/s)

Description: Relative velocity near to zero (see model info text)

Connectors (2)

flange_a

Type: Flange_a

Description: (left) driving flange (flange axis directed into cut plane, e. g. from left to right)
flange_b

Type: Flange_b

Description: (right) driven flange (flange axis directed out of cut plane)

Extended by (1)

MassWithStopAndFriction

Modelica.Mechanics.Translational.Components

Sliding mass with hard stop and Stribeck friction