WOLFRAM SYSTEM MODELER
RollingWheelDemonstrate coupling Rotational - Translational |
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Diagram
Wolfram Language
In[1]:=
SystemModel["Modelica.Mechanics.Rotational.Examples.RollingWheel"]
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Information
This information is part of the Modelica Standard Library maintained by the Modelica Association.
This model demonstrates the coupling between rotational and translational components:
A torque (step) accelerates both the inertia (of the wheel) and the mass (of the vehicle).
Du to a speed dependent force (like driving resistance), we find an equilibrium at 5 m/s after approx. 5 s.
Components (5)
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idealRollingWheel |
Type: IdealRollingWheel Description: Simple 1-dim. model of an ideal rolling wheel without inertia |
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inertia |
Type: Inertia Description: 1D-rotational component with inertia |
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torqueStep |
Type: TorqueStep Description: Constant torque, not dependent on speed |
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mass |
Type: Mass Description: Sliding mass with inertia |
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quadraticSpeedDependentForce |
Type: QuadraticSpeedDependentForce Description: Quadratic dependency of force versus speed |