WOLFRAM SYSTEMMODELER

InternalSupport

Adapter model to utilize conditional support connector

Wolfram Language

In[1]:=
SystemModel["Modelica.Mechanics.Translational.Interfaces.InternalSupport"]
Out[1]:=

Information

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

This is an adapter model to utilize a conditional support connector in an elementary component, i.e., where the component equations are defined textually:

  • If useSupport = true, the flange has to be connected to the conditional support connector.
  • If useSupport = false, the flange has to be connected to the conditional fixed model.

Variable f is defined as input and must be provided when using this component as a modifier (computed via a force balance in the model where InternalSupport is used). Usually, model InternalSupport is utilized via the partial models:

PartialElementaryOneFlangeAndSupport,
PartialElementaryTwoFlangesAndSupport,
PartialElementaryRotationalToTranslational.

Note, the support position can always be accessed as internalSupport.s, and the support force can always be accessed as internalSupport.f.

Inputs (1)

f

Type: Force (N)

Description: External support force (must be computed via force balance in model where InternalSupport is used; = flange.f)

Connectors (1)

flange

Type: Flange_a

Description: Internal support flange (must be connected to the conditional support connector for useSupport=true and to conditional fixed model for useSupport=false)

Used in Components (5)

TranslationalEMF

Modelica.Electrical.Analog.Basic

Electromotoric force (electric/mechanic transformer)

Prismatic

Modelica.Mechanics.MultiBody.Joints

Prismatic joint (1 translational degree-of-freedom, 2 potential states, optional axis flange)

PartialElementaryRotationalToTranslational

Modelica.Mechanics.Rotational.Interfaces

Partial model to transform rotational into translational motion

PartialElementaryOneFlangeAndSupport

Modelica.Mechanics.Translational.Interfaces

Obsolete partial model. Use PartialElementaryOneFlangeAndSupport2.

PartialElementaryTwoFlangesAndSupport

Modelica.Mechanics.Translational.Interfaces

Obsolete partial model. Use PartialElementaryTwoFlangesAndSupport2.