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WOLFRAM SYSTEM MODELER

Frame_b

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

Wolfram Language

In[1]:=

SystemModel["Modelica.Mechanics.MultiBody.Interfaces.Frame_b"]

Out[1]:=

Information

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

Basic definition of a coordinate system that is fixed to a mechanical component. In the origin of the coordinate system the cut-force and the cut-torque is acting. This component has a non-filled rectangular icon.

Connector Variables (2)

r_0	Causality: None Type: Position[3] (m) Description: Position vector from world frame to the connector frame origin, resolved in world frame
R	Causality: None Type: Orientation Description: Orientation object to rotate the world frame into the connector frame

r_0

Causality: None

Type: Position[3] (m)

Description: Position vector from world frame to the connector frame origin, resolved in world frame

Causality: None

Type: Orientation

Description: Orientation object to rotate the world frame into the connector frame

Flow Variables (2)

f	Type: Force[3] (N) Description: Cut-force resolved in connector frame
t	Type: Torque[3] (N⋅m) Description: Cut-torque resolved in connector frame

Type: Force[3] (N)

Description: Cut-force resolved in connector frame

Type: Torque[3] (N⋅m)

Description: Cut-torque resolved in connector frame

Used in Components (29)

	World Modelica.Mechanics.MultiBody World coordinate system + gravity field + default animation definition
	PartialTwoFrames Modelica.Mechanics.MultiBody.Interfaces Base model for components providing two frame connectors + outer world + assert to guarantee that the component is connected
	PartialTwoFramesDoubleSize Modelica.Mechanics.MultiBody.Interfaces Base model for components providing two frame connectors + outer world + assert to guarantee that the component is connected (default icon size is factor 2 larger as usual)
	PartialOneFrame_b Modelica.Mechanics.MultiBody.Interfaces Base model for components providing one frame_b connector + outer world + assert to guarantee that the component is connected
	PartialElementaryJoint Modelica.Mechanics.MultiBody.Interfaces Base model for elementary joints (has two frames + outer world + assert to guarantee that the joint is connected)
	PartialRelativeSensor Modelica.Mechanics.MultiBody.Interfaces Base model to measure a relative variable between two frames
	Revolute Modelica.Mechanics.MultiBody.Joints Revolute joint (1 rotational degree-of-freedom, 2 potential states, optional axis flange)
	RevolutePlanarLoopConstraint Modelica.Mechanics.MultiBody.Joints Revolute joint that is described by 2 positional constraints for usage in a planar loop (the ambiguous cut-force perpendicular to the loop and the ambiguous cut-torques are set arbitrarily to zero)
	RollingWheelSet Modelica.Mechanics.MultiBody.Joints Joint (no mass, no inertia) that describes an ideal rolling wheel set (two ideal rolling wheels connected together by an axis)
	JointUPS Modelica.Mechanics.MultiBody.Joints.Assemblies Universal - prismatic - spherical joint aggregation (no constraints, no potential states)
	JointUSR Modelica.Mechanics.MultiBody.Joints.Assemblies Universal - spherical - revolute joint aggregation (no constraints, no potential states)
	JointUSP Modelica.Mechanics.MultiBody.Joints.Assemblies Universal - spherical - prismatic joint aggregation (no constraints, no potential states)
	JointSSR Modelica.Mechanics.MultiBody.Joints.Assemblies Spherical - spherical - revolute joint aggregation with mass (no constraints, no potential states)
	JointSSP Modelica.Mechanics.MultiBody.Joints.Assemblies Spherical - spherical - prismatic joint aggregation with mass (no constraints, no potential states)
	JointRRR Modelica.Mechanics.MultiBody.Joints.Assemblies Planar revolute - revolute - revolute joint aggregation (no constraints, no potential states)
	JointRRP Modelica.Mechanics.MultiBody.Joints.Assemblies Planar revolute - revolute - prismatic joint aggregation (no constraints, no potential states)
	InitAngle Modelica.Mechanics.MultiBody.Joints.Internal Internal model to initialize the angels for Joints.FreeMotionScalarInit
	Fixed Modelica.Mechanics.MultiBody.Parts Frame fixed in the world frame at a given position
	FixedTranslation Modelica.Mechanics.MultiBody.Parts Fixed translation of frame_b with respect to frame_a
	FixedRotation Modelica.Mechanics.MultiBody.Parts Fixed translation followed by a fixed rotation of frame_b with respect to frame_a
	BodyShape Modelica.Mechanics.MultiBody.Parts Rigid body with mass, inertia tensor, different shapes for animation, and two frame connectors (12 potential states)
	BodyBox Modelica.Mechanics.MultiBody.Parts Rigid body with box shape. Mass and animation properties are computed from box data and density (12 potential states)
	BodyCylinder Modelica.Mechanics.MultiBody.Parts Rigid body with cylinder shape. Mass and animation properties are computed from cylinder data and density (12 potential states)
	RollingWheelSet Modelica.Mechanics.MultiBody.Parts Ideal rolling wheel set consisting of two ideal rolling wheels connected together by an axis
	PartialRelativeSensor Modelica.Mechanics.MultiBody.Sensors.Internal Base class for relative sensor models
	PartialRelativeBaseSensor Modelica.Mechanics.MultiBody.Sensors.Internal Base class for relative sensor models defined by equations (frame_resolve must be connected exactly once)
	PartialCutForceSensor Modelica.Mechanics.MultiBody.Sensors.Internal Base class to measure cut force and/or torque between two frames, defined by components
	PartialCutForceBaseSensor Modelica.Mechanics.MultiBody.Sensors.Internal Base class to measure cut force and/or torque between two frames, defined by equations (frame_resolve must be connected exactly once)
	FixedShape2 Modelica.Mechanics.MultiBody.Visualizers Visualizing an elementary shape with dynamically varying shape attributes (has two frame connectors)