PointMass

Point mass used at all places of this example

Information

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

Point mass used at all places in this example (has a mass of 1 kg and a blue color)

Parameters (3)

animation

Value: true

Type: Boolean

Description: = true, if animation shall be enabled (show sphere)

m

Value: 1

Type: Mass (kg)

Description: Mass of mass point

stateSelect

Value: StateSelect.avoid

Type: StateSelect

Description: Priority to use frame_a.r_0, v_0 (= der(frame_a.r_0)) as states

Inputs (3)

sphereDiameter

Default Value: world.defaultBodyDiameter

Type: Diameter (m)

Description: Diameter of sphere

sphereColor

Default Value: {255, 0, 0}

Type: Color

Description: Color of sphere

specularCoefficient

Default Value: world.defaultSpecularCoefficient

Type: SpecularCoefficient

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

Connectors (1)

frame_a

Type: Frame_a

Description: Coordinate system fixed at center of mass point

Components (2)

world

Type: World

sphere

Type: Shape

Used in Examples (1)

PointGravityWithPointMasses2

Modelica.Mechanics.MultiBody.Examples.Elementary

Rigidly connected point masses in a point gravity field