WOLFRAM SYSTEM MODELER

PressureDependentFriction

Model of pressure dependent friction, used in cylinder models

Wolfram Language

In[1]:=

SystemModel["Hydraulic.Utilities.PressureDependentFriction"]

Out[1]:=

Information

The mechanical end of this model behaves like a friction, where the size of the friction depends on the pressures at the two hydraulic ports. There is no mass flow between the hydraulic ports.

Parameters (2)

f	Value: 1e-06 Type: PressureDependentFriction (N/Pa) Description: Friction coefficient
c_sym	Value: 1 Type: Real Description: Symmetry coefficient; 1 means symmetric cylinder. A larger value increases the dependency on port a.

Value: 1e-06

Type: PressureDependentFriction (N/Pa)

Description: Friction coefficient

c_sym

Value: 1

Type: Real

Description: Symmetry coefficient; 1 means symmetric cylinder. A larger value increases the dependency on port a.

Connectors (3)

	port_b	Type: Port_b
	port_a	Type: Port_a
	flange	Type: Flange_a

Used in Components (1)

CylinderDoubleFriction

Hydraulic.Cylinders

Same as CylinderDouble but with more friction types added, like Stribeck friction. This model also has external leakage.