WOLFRAM SYSTEM MODELER

RigidNoLossPlanetary

Planetary gearbox

Diagram

Wolfram Language

In[1]:=
SystemModel["PlanarMechanics.GearComponents.Examples.Utilities.RigidNoLossPlanetary"]
Out[1]:=

Information

This model is a model of a standard planetary gearbox. The inertia of all gear models, as well as the mass of the planetary gear can be entered to get the behaviour of a complete planetary gear. In this example only one planet is used as the gearbox models are rigid.

Parameters (16)

useHeatPort

Value: false

Type: Boolean

Description: = true, if HeatPort is enabled

T

Value: 293.15

Type: Temperature (K)

Description: Fixed device temperature if useHeatPort = false

r_s

Value:

Type: Distance (m)

Description: Radius of sun gear

r_p

Value:

Type: Distance (m)

Description: Radius of planet gear

r_r

Value:

Type: Distance (m)

Description: Radius of ring gear

J_s

Value:

Type: Inertia (kg⋅m²)

Description: Inertia of the sun gear

J_p

Value:

Type: Inertia (kg⋅m²)

Description: Inertia of the planet gear

J_c

Value:

Type: Inertia (kg⋅m²)

Description: Inertia of the carrier

J_r

Value:

Type: Inertia (kg⋅m²)

Description: Inertia of the ring gear

animate

Value: true

Type: Boolean

Description: = true, if animation shall be enabled

Tooth_a

Value: 20

Type: Integer

Description: Number of teeth

RGB_s

Value: {195, 0, 0}

Type: Real[3]

Description: Color (RGB values)

RGB_p

Value: {0, 195, 195}

Type: Real[3]

Description: Color (RGB values)

RGB_r

Value: {0, 0, 195}

Type: Real[3]

Description: Color (RGB values)

z_offset

Value: 0

Type: Distance (m)

Description: Offset of z-distance for simulation

connectToMultiBody

Value: false

Type: Boolean

Connectors (6)

heatPort

Type: HeatPort_a

Description: Optional port to which dissipated losses are transported in form of heat

internalHeatPort

Type: HeatPort_a

Description: Thermal port for 1-dim. heat transfer (filled rectangular icon)

flange_Ring

Type: Flange_b

Description: Flange of shaft

flange_Sun

Type: Flange_b

Description: Flange of shaft

flange_Carrier

Type: Flange_a

Description: One-dimensional rotational flange of a shaft (filled circle icon)

frameVisualisation

Type: Frame_a

Description: Coordinate system fixed to the component with one cut-force and cut-torque (filled rectangular icon)

Components (16)

fixedTemperature

Type: FixedTemperature

Description: Fixed temperature boundary condition in Kelvin

sun

Type: Inertia

Description: 1D-rotational component with inertia

ring

Type: Inertia

Description: 1D-rotational component with inertia

planet

Type: Body

Description: Body component with mass and inertia

carrier

Type: Inertia

Description: 1D-rotational component with inertia

planetRing

Type: RigidNoLossInternal

Description: Internal rigid gear connection model

sunPlanet

Type: RigidNoLossExternal

Description: External rigid gear connection model

bearing_Sun

Type: Revolute

Description: A revolute joint

bearing_Ring

Type: Revolute

Description: A revolute joint

bearing_Planet

Type: Revolute

Description: A revolute joint

bearing_Carrier

Type: Revolute

Description: A revolute joint

carrierAngle

Type: FixedRotation

Description: A fixed translation between two components (rigid rod)

carrierPart

Type: FixedTranslation

Description: A fixed translation between two components (rigid rod)

fixed

Type: Fixed

Description: Frame fixed in the planar world frame at a given position and orientation

planarWorld

Type: PlanarWorldIn3D

Description: Planar world coordinate system + gravity field + default animation definition

body3D

Type: Body

Description: Rigid body with mass, inertia tensor and one frame connector (12 potential states)

Used in Examples (1)

PlanetaryGear

PlanarMechanics.GearComponents.Examples

Rigid planetary gearbox

Revisions

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