WOLFRAM SYSTEMMODELER

Flange_b

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

Wolfram Language

In[1]:=
SystemModel["Modelica.Mechanics.Rotational.Interfaces.Flange_b"]
Out[1]:=

Information

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

This is a connector for 1-dim. rotational mechanical systems and models which represents a mechanical flange of a shaft. The following variables are defined in this connector:

phi: Absolute rotation angle of the shaft flange in [rad].
tau: Cut-torque in the shaft flange in [Nm].

There is a second connector for flanges: Flange_a. The connectors Flange_a and Flange_b are completely identical. There is only a difference in the icons, in order to easier identify a flange variable in a diagram. For a discussion on the actual direction of the cut-torque tau and of the rotation angle, see section Sign Conventions in the user's guide of Rotational.

If needed, the absolute angular velocity w and the absolute angular acceleration a of the flange can be determined by differentiation of the flange angle phi:

w = der(phi);
a = der(w);

Used in Components (31)

MotorWithCurrentControl

Modelica.Blocks.Examples.NoiseExamples.Utilities.Parts

Synchronous induction machine with current controller and measurement noise

EMF

Modelica.Electrical.Analog.Basic

Electromotoric force (electric/mechanic transformer)

EngineV6_analytic

Modelica.Mechanics.MultiBody.Examples.Loops.Utilities

V6 engine with analytic loop handling

Motor

Modelica.Mechanics.MultiBody.Examples.Systems.RobotR3.Components

Motor model including current controller of r3 motors

AxisType2

Modelica.Mechanics.MultiBody.Examples.Systems.RobotR3.Components

Axis model of the r3 joints 4,5,6

FlangeWithBearingAdaptor

Modelica.Mechanics.MultiBody.Interfaces

Adaptor to allow direct connections to the sub-connectors of FlangeWithBearing

Revolute

Modelica.Mechanics.MultiBody.Joints

Revolute joint (1 rotational degree-of-freedom, 2 potential states, optional axis flange)

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)

JointUSR

Modelica.Mechanics.MultiBody.Joints.Assemblies

Universal - spherical - revolute 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)

JointRRR

Modelica.Mechanics.MultiBody.Joints.Assemblies

Planar revolute - revolute - revolute joint aggregation (no constraints, no potential states)

RevoluteWithLengthConstraint

Modelica.Mechanics.MultiBody.Joints.Internal

Revolute joint where the rotation angle is computed from a length constraint (1 degree-of-freedom, no potential state)

Mounting1D

Modelica.Mechanics.MultiBody.Parts

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

Rotor1D

Modelica.Mechanics.MultiBody.Parts

1D inertia attachable on 3-dim. bodies (3D dynamic effects are taken into account if world.driveTrainMechanics3D=true)

RotorWith3DEffects

Modelica.Mechanics.MultiBody.Parts.Rotor1D

1D inertia attachable on 3-dim. bodies (3D dynamic effects are taken into account)

RollingWheelSet

Modelica.Mechanics.MultiBody.Parts

Ideal rolling wheel set consisting of two ideal rolling wheels connected together by an axis

Fixed

Modelica.Mechanics.Rotational.Components

Flange fixed in housing at a given angle

IdealPlanetary

Modelica.Mechanics.Rotational.Components

Ideal planetary gear box

InitializeFlange

Modelica.Mechanics.Rotational.Components

Initializes a flange with pre-defined angle, speed and angular acceleration (usually, this is reference data from a control bus)

AngleToTorqueAdaptor

Modelica.Mechanics.Rotational.Components

Signal adaptor for a Rotational flange with torque as output and angle, speed, and optionally acceleration as inputs (especially useful for FMUs)

GeneralAngleToTorqueAdaptor

Modelica.Mechanics.Rotational.Components

Signal adaptor for a rotational flange with torque as output and angle, speed and acceleration as input (especially useful for FMUs)

PartialTwoFlanges

Modelica.Mechanics.Rotational.Interfaces

Partial model for a component with two rotational 1-dim. shaft flanges

PartialOneFlangeAndSupport

Modelica.Mechanics.Rotational.Interfaces

Partial model for a component with one rotational 1-dim. shaft flange and a support used for graphical modeling, i.e., the model is build up by drag-and-drop from elementary components

PartialTwoFlangesAndSupport

Modelica.Mechanics.Rotational.Interfaces

Partial model for a component with two rotational 1-dim. shaft flanges and a support used for graphical modeling, i.e., the model is build up by drag-and-drop from elementary components

PartialCompliant

Modelica.Mechanics.Rotational.Interfaces

Partial model for the compliant connection of two rotational 1-dim. shaft flanges

PartialCompliantWithRelativeStates

Modelica.Mechanics.Rotational.Interfaces

Partial model for the compliant connection of two rotational 1-dim. shaft flanges where the relative angle and speed are used as preferred states

PartialElementaryOneFlangeAndSupport

Modelica.Mechanics.Rotational.Interfaces

Obsolete partial model. Use PartialElementaryOneFlangeAndSupport2.

PartialElementaryOneFlangeAndSupport2

Modelica.Mechanics.Rotational.Interfaces

Partial model for a component with one rotational 1-dim. shaft flange and a support used for textual modeling, i.e., for elementary models

PartialElementaryTwoFlangesAndSupport

Modelica.Mechanics.Rotational.Interfaces

Obsolete partial model. Use PartialElementaryTwoFlangesAndSupport2.

PartialElementaryTwoFlangesAndSupport2

Modelica.Mechanics.Rotational.Interfaces

Partial model for a component with two rotational 1-dim. shaft flanges and a support used for textual modeling, i.e., for elementary models

PartialRelativeSensor

Modelica.Mechanics.Rotational.Interfaces

Partial model to measure a single relative variable between two flanges