WOLFRAM SYSTEM MODELER

FixedTranslation

Fixed translation of frame_b with respect to frame_a

Wolfram Language

In[1]:=
SystemModel["DocumentationExamples.Simulation.Catapult.Components.FixedTranslation"]
Out[1]:=

Information

Component for a fixed translation of frame_b with respect to frame_a, i.e., the relationship between connectors frame_a and frame_b remains constant and frame_a is always parallel to frame_b.

By default, this component is visualized by a cylinder connecting frame_a and frame_b.

Parameters (10)

animation

Value: true

Type: Boolean

Description: = true, if animation shall be enabled
r

Value:

Type: Position[3] (m)

Description: Vector from frame_a to frame_b resolved in frame_a
shapeType

Value: "cylinder"

Type: ShapeType

Description: Type of shape
r_shape

Value: {0, 0, 0}

Type: Position[3] (m)

Description: Vector from frame_a to shape origin, resolved in frame_a
lengthDirection

Value: to_unit1(r - r_shape)

Type: Axis

Description: Vector in length direction of shape, resolved in frame_a
widthDirection

Value: {0, 1, 0}

Type: Axis

Description: Vector in width direction of shape, resolved in frame_a
length

Value: Modelica.Math.Vectors.length(r - r_shape)

Type: Length (m)

Description: Length of shape
width

Value: length / world.defaultWidthFraction

Type: Distance (m)

Description: Width of shape
height

Value: width

Type: Distance (m)

Description: Height of shape
extra

Value: 0.0

Type: ShapeExtra

Description: Additional parameter depending on shapeType (see docu of Visualizers.Advanced.Shape)

Inputs (2)

color

Default Value: Modelica.Mechanics.MultiBody.Types.Defaults.RodColor

Type: Color

Description: Color of shape
specularCoefficient

Default Value: world.defaultSpecularCoefficient

Type: SpecularCoefficient

Description: Reflection of ambient light (= 0: light is completely absorbed)

Connectors (2)

frame_a

Type: Frame_a

Description: Coordinate system fixed to the component with one cut-force and cut-torque
frame_b

Type: Frame_b

Description: Coordinate system fixed to the component with one cut-force and cut-torque

Components (2)

world

Type: World

Description: World coordinate system + gravity field + default animation definition
shape

Type: Shape

Description: Visualizing an elementary object with variable size; all data have to be set as modifiers (see info layer)

Used in Components (1)

BodyCylinder

DocumentationExamples.Simulation.Catapult.Components

Rigid body with cylinder shape. Mass and animation properties are computed from cylinder data and density (12 potential states)