Mounting1D

Propagate 1-dim. support torque to 3-dim. system (provided world.driveTrainMechanics3D=true)

    Mounting1D

Library

Modelica/Mechanics/MultiBody/Parts

Description

This component is used to acquire support torques from a 1-dim.-rotationalmechanical system (e.g., components from Modelica.Mechanics.Rotational)and to propagate them to a carrier body.

The 1-dim. support torque at flange_b is transformed into 3-dim. space underconsideration of the rotation axis, parameter n, which has to be given in thelocal coordinate system of frame_a.

All components of a 1-dim.-rotational mechanical system that are connected to a commonMounting1D element need to have the same axis of rotationalong parameter vector n. This means that, e.g., bevelgears where the axis of rotation of flange_a andflange_b are different cannot be described properly byconnecting to the Mounting1D component. In this case, a combination of severalMounting1D components or the component BevelGear1D should be used.

Reference
Schweiger, Christian ;Otter, Martin:Modelling3D Mechanical Effects of 1-dim. Powertrains. In: Proceedings of the 3rd InternationalModelica Conference. Linköping : The Modelica Association and Linköping University,November 3-4, 2003, pp. 149-158

Parameters

Mounting1D_0

NameLabelDescriptionData TypeValid Values

mo_phi0

phi0

Fixed offset angle of housing

Scalar

mo_n

n

Axis of rotation = axis of support torque (resolved in frame_a)

Vector of size 3

Mounting1D_1

NameLabelDescriptionData TypeValid Values

mo__nmodifiers

Number of Modifiers

Specifies the number of modifiers

Number

mo__modifiers

Modifiers

Add new modifier

Structure

mo__modifiers/varname

Variable name

Cell of strings

mo__modifiers/attribute

Attribute

Cell of strings

'start'
'fixed'

mo__modifiers/value

Value

Ports

NameTypeDescriptionIO TypeNumber

flange_b

implicit

(right) flange fixed in housing

output

1

frame_a

implicit

Frame in which housing is fixed (connector is removed, if world.driveTrainMechanics3D=false)

input

1