Rotational Inertia - MapleSim Help

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Rotational Inertia

1D-rotational component with inertia

 

Description

Equations

Variables

Connections

Parameters

Modelica Standard Library

Description

The Rotational Inertia (or Inertia) component models rotational inertia with two rigidly connected flanges.

Equations

φ=φa=φb

w=φ.

a=w.

Ja=τa+τb

Variables

Name

Units

Description

Modelica ID

φ

rad

Absolute rotation angle of component

phi

w

rads

Absolute angular velocity of component

w

a

rads2

Absolute angular acceleration of component

a

Connections

Name

Description

Modelica ID

flangea

Left flange of shaft

flange_a

flangeb

Right flange of shaft

flange_b

Parameters

General Parameters

Name

Default

Units

Description

Modelica ID

J

1

kgm2

Moment of inertia

J

Advanced Parameters

Name

Default

Units

Description

Modelica ID

State Select

default

 

Priority to use φ and w as states

stateSelect

Modelica Standard Library

The component described in this topic is from the Modelica Standard Library. To view the original documentation, which includes author and copyright information, click here.

See Also

1-D Mechanical Overview

Common Rotational Components