WOLFRAM SYSTEM MODELER
SpoolMModel of a mechanic spool |
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Diagram
Wolfram Language
In[1]:=
SystemModel["Hydraulic.Utilities.SpoolM"]
Out[1]:=
Information
This is a model of a mechanical spool. The normalized opening of the valve is calculated from a translational position input and valve length xMax.
Parameters (5)
| f |
Value: 80 Type: Frequency (Hz) Description: Resonance frequency |
|---|---|
| d |
Value: 0.9 Type: Real Description: Damping ratio |
| L |
Value: 2 Type: Length (m) Description: Valve length |
| x0 |
Value: -1 Type: Position (m) Description: Minimum valve position |
| allowNegativeOutput |
Value: false Type: Boolean Description: Output will be -1 for x0 and +1 for x0+L, if true; otherwise 0 for x0 and +1 for x0+L |
Connectors (2)
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y |
Type: RealOutput Description: 'output Real' as connector |
|---|---|---|
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flange |
Type: Flange_a Description: One-dimensional translational flange (left, flange axis directed INTO cut plane) |
Components (13)
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springDamper |
Type: SpringDamper Description: Linear 1D translational spring and damper in parallel |
|---|---|---|
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mass |
Type: Mass Description: Spool mass |
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stopMin |
Type: ElastoGap Description: Lower mechanical stop |
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stopMax |
Type: ElastoGap Description: Upper mechanical stop |
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fixedMin |
Type: Fixed Description: Fixed reference for lower stop |
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fixedMax |
Type: Fixed Description: Fixed reference for upper stop |
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fixed |
Type: Fixed Description: Fixed flange |
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positionSensor1 |
Type: PositionSensor Description: Ideal sensor to measure the absolute position of flange |
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gain1 |
Type: Gain Description: Output the product of a gain value with the input signal |
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add1 |
Type: Add Description: Output the sum of the two inputs |
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const |
Type: Constant Description: Generate constant signal of type Real |
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const1 |
Type: Constant Description: Generate constant signal of type Real |
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add2 |
Type: Add Description: Output the sum of the two inputs |
Used in Components (10)
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Hydraulic.Valves.DirectionalControl.MechanicalActuation Mechanically actuated proportional valve with four ports and three states |
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Hydraulic.Valves.DirectionalControl.MechanicalActuation Mechanically actuated proportional valve with four ports and three states |
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Hydraulic.Valves.DirectionalControl.MechanicalActuation Mechanically actuated proportional valve with four ports and three states |
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Hydraulic.Valves.DirectionalControl.MechanicalActuation Mechanically actuated proportional valve with four ports and three states |
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