WOLFRAM SYSTEM MODELER
GenerateStribeckFrictionTableGenerate Stribeck friction table for example Friction for the SupportFriction |
SystemModel["Modelica.Mechanics.Translational.Examples.Utilities.GenerateStribeckFrictionTable"]
This information is part of the Modelica Standard Library maintained by the Modelica Association.
Returns a table with the friction characteristic table[nTable, 2] = [0, f1; …; v_max, fn], where the first column is the velocity v in the range 0 … v_max and the second column is the friction force according to the Stribeck curve:
f = F_Coulomb + F_prop*v + F_Stribeck*exp(-fexp*v);
F_prop |
Type: Real (N⋅s/m) Description: Velocity dependent friction coefficient |
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F_Coulomb |
Type: Force (N) Description: Constant friction: Coulomb force |
F_Stribeck |
Type: Force (N) Description: Stribeck effect |
fexp |
Type: Real (s/m) Description: Exponential decay |
v_max |
Type: Real Description: Generate table from v=0 ... v_max |
nTable |
Default Value: 100 Type: Integer Description: Number of table points |
table |
Type: Real[nTable,2] Description: Friction table |
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