WOLFRAM SYSTEMMODELER

RealOutput

'output Real' as connector

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SystemModel["Modelica.Blocks.Interfaces.RealOutput"]
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Information

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

Connector with one output signal of type Real.

Used in Components (310)

UniformDensity

Calculates the density of a uniform distribution

NormalDensity

Calculates the density of a normal distribution

WeibullDensity

Calculates the density of a Weibull distribution

ImpureRandom

Block generating random numbers with the impure random number generator

MotorWithCurrentControl

Synchronous induction machine with current controller and measurement noise

Controller

Simple position controller for actuator

Integrator

Output the integral of the input signal

LimIntegrator

Integrator with limited value of the output

Derivative

Approximated derivative block

FirstOrder

First order transfer function block (= 1 pole)

SecondOrder

Second order transfer function block (= 2 poles)

PI

Proportional-Integral controller

PID

PID-controller in additive description form

LimPID

P, PI, PD, and PID controller with limited output, anti-windup compensation and setpoint weighting

TransferFunction

Linear transfer function

StateSpace

Linear state space system

Der

Derivative of input (= analytic differentiations)

LowpassButterworth

Output the input signal filtered with a low pass Butterworth filter of any order

CriticalDamping

Output the input signal filtered with an n-th order filter with critical damping

Filter

Continuous low pass, high pass, band pass or band stop IIR-filter of type CriticalDamping, Bessel, Butterworth or ChebyshevI

Sampler

Ideal sampling of continuous signals

ZeroOrderHold

Zero order hold of a sampled-data system

FirstOrderHold

First order hold of a sampled-data system

UnitDelay

Unit Delay Block

TransferFunction

Discrete Transfer Function block

StateSpace

Discrete State Space block

TriggeredSampler

Triggered sampling of continuous signals

TriggeredMax

Compute maximum, absolute value of continuous signal at trigger instants

RealValue

Show Real value from numberPort or from number input field in diagram layer dynamically

SO

Single Output continuous control block

MO

Multiple Output continuous control block

SISO

Single Input Single Output continuous control block

SI2SO

2 Single Input / 1 Single Output continuous control block

SIMO

Single Input Multiple Output continuous control block

MISO

Multiple Input Single Output continuous control block

PartialRealMISO

Partial block with a RealVectorInput and a RealOutput signal

MIMO

Multiple Input Multiple Output continuous control block

MIMOs

Multiple Input Multiple Output continuous control block with same number of inputs and outputs

MI2MO

2 Multiple Input / Multiple Output continuous control block

SignalSource

Base class for continuous signal source

SVcontrol

Single-Variable continuous controller

MVcontrol

Multi-Variable continuous controller

DiscreteSISO

Single Input Single Output discrete control block

DiscreteMIMO

Multiple Input Multiple Output discrete control block

DiscreteMIMOs

Multiple Input Multiple Output discrete control block

SVdiscrete

Discrete Single-Variable controller

MVdiscrete

Discrete Multi-Variable controller

SendReal

Obsolete block to send Real signal to bus

ReceiveReal

Obsolete block to receive Real signal from bus

PartialConversionBlock

Partial block defining the interface for conversion blocks

PartialNoise

Partial noise generator

Switch

Switch between two Real signals

TriggeredTrapezoid

Triggered trapezoid generator

Timer

Timer measuring the time from the time instant where the Boolean input became true

To_degC

Convert from Kelvin to degCelsius

From_degC

Convert from degCelsius to Kelvin

To_degF

Convert from Kelvin to degFahrenheit

From_degF

Convert from degFahrenheit to Kelvin

To_degRk

Convert from Kelvin to degRankine

From_degRk

Convert from degRankine to Kelvin

To_deg

Convert from radian to degree

From_deg

Convert from degree to radian

To_rpm

Convert from radian per second to revolutions per minute

From_rpm

Convert from revolutions per minute to radian per second

To_kmh

Convert from metre per second to kilometre per hour

From_kmh

Convert from kilometre per hour to metre per second

To_day

Convert from second to day

From_day

Convert from day to second

To_hour

Convert from second to hour

From_hour

Convert from hour to second

To_minute

Convert from second to minute

From_minute

Convert from minute to second

To_litre

Convert from cubic metre to litre

From_litre

Convert from litre to cubic metre

To_kWh

Convert from Joule to kilo Watt hour

From_kWh

Convert from kilo Watt hour to Joule

To_bar

Convert from Pascal to bar

From_bar

Convert from bar to Pascal

To_gps

Convert from kilogram per second to gram per second

From_gps

Convert from gram per second to kilogram per second

InverseBlockConstraints

Construct inverse model by requiring that two inputs and two outputs are identical

Gain

Output the product of a gain value with the input signal

MatrixGain

Output the product of a gain matrix with the input signal vector

MultiSum

Sum of Reals: y = k[1]*u[1] + k[2]*u[2] + ... + k[n]*u[n]

MultiProduct

Product of Reals: y = u[1]*u[2]* ... *u[n]

MultiSwitch

Set Real expression that is associated with the first active input signal

Sum

Output the sum of the elements of the input vector

Feedback

Output difference between commanded and feedback input

Add

Output the sum of the two inputs

Add3

Output the sum of the three inputs

Product

Output product of the two inputs

Division

Output first input divided by second input

Abs

Output the absolute value of the input

Sign

Output the sign of the input

Sqrt

Output the square root of the input (input >= 0 required)

Sin

Output the sine of the input

Cos

Output the cosine of the input

Tan

Output the tangent of the input

Asin

Output the arc sine of the input

Acos

Output the arc cosine of the input

Atan

Output the arc tangent of the input

Atan2

Output atan(u1/u2) of the inputs u1 and u2

Sinh

Output the hyperbolic sine of the input

Cosh

Output the hyperbolic cosine of the input

Tanh

Output the hyperbolic tangent of the input

Exp

Output the exponential (base e) of the input

Log

Output the natural (base e) logarithm of the input (input > 0 required)

Log10

Output the base 10 logarithm of the input (input > 0 required)

IntegerToReal

Convert Integer to Real signals

BooleanToReal

Convert Boolean to Real signal

RectangularToPolar

Convert rectangular coordinates to polar coordinates

PolarToRectangular

Convert polar coordinates to rectangular coordinates

Mean

Calculate mean over period 1/f

RectifiedMean

Calculate rectified mean over period 1/f

ContinuousMean

Calculates the empirical expectation (mean) value of its input signal

RootMeanSquare

Calculate root mean square over period 1/f

Variance

Calculates the empirical variance of its input signal

StandardDeviation

Calculates the empirical standard deviation of its input signal

Harmonic

Calculate harmonic over period 1/f

Max

Pass through the largest signal

Min

Pass through the smallest signal

MinMax

Output the minimum and the maximum element of the input vector

LinearDependency

Output a linear combination of the two inputs

Limiter

Limit the range of a signal

VariableLimiter

Limit the range of a signal with variable limits

SlewRateLimiter

Limits the slew rate of a signal

DeadZone

Provide a region of zero output

FixedDelay

Delay block with fixed DelayTime

PadeDelay

Pade approximation of delay block with fixed delayTime (use balance=true; this is not the default to be backwards compatible)

VariableDelay

Delay block with variable DelayTime

Replicator

Signal replicator

ExtractSignal

Extract signals from an input signal vector

Extractor

Extract scalar signal out of signal vector dependent on IntegerRealInput index

Multiplex2

Multiplexer block for two input connectors

Multiplex3

Multiplexer block for three input connectors

Multiplex4

Multiplexer block for four input connectors

Multiplex5

Multiplexer block for five input connectors

Multiplex6

Multiplexer block for six input connectors

DeMultiplex2

DeMultiplexer block for two output connectors

DeMultiplex3

DeMultiplexer block for three output connectors

DeMultiplex4

DeMultiplexer block for four output connectors

DeMultiplex5

DeMultiplexer block for five output connectors

DeMultiplex6

DeMultiplexer block for six output connectors

RealPassThrough

Pass a Real signal through without modification

UniformNoise

Noise generator with uniform distribution

NormalNoise

Noise generator with normal distribution

TruncatedNormalNoise

Noise generator with truncated normal distribution

BandLimitedWhiteNoise

Noise generator to produce band-limited white noise with normal distribution

RealExpression

Set output signal to a time varying Real expression

Clock

Generate actual time signal

Constant

Generate constant signal of type Real

Step

Generate step signal of type Real

Ramp

Generate ramp signal

Sine

Generate sine signal

Cosine

Generate cosine signal

ExpSine

Generate exponentially damped sine signal

Exponentials

Generate a rising and falling exponential signal

Pulse

Generate pulse signal of type Real

SawTooth

Generate saw tooth signal

Trapezoid

Generate trapezoidal signal of type Real

KinematicPTP

Move as fast as possible along a distance within given kinematic constraints

KinematicPTP2

Move as fast as possible from start to end position within given kinematic constraints with output signals q, qd=der(q), qdd=der(qd)

TimeTable

Generate a (possibly discontinuous) signal by linear interpolation in a table

CombiTimeTable

Table look-up with respect to time and linear/periodic extrapolation methods (data from matrix/file)

CombiTable1D

Table look-up in one dimension (matrix/file) with n inputs and n outputs

CombiTable1Ds

Table look-up in one dimension (matrix/file) with one input and n outputs

CombiTable2D

Table look-up in two dimensions (matrix/file)

ComplexToReal

Converts complex to Cartesian representation

ComplexToPolar

Converts complex to polar representation

LogFrequencySweep

Logarithmic frequency sweep

Tank

Simple tank model (this is a copy from Isolde Dressler's master thesis project)

AbsoluteSensor

Base class to measure the absolute value of a pin variable

RelativeSensor

Base class to measure a relative variable between two pins

PotentialSensor

Sensor to measure the potential

VoltageSensor

Sensor to measure the voltage between two pins

CurrentSensor

Sensor to measure the current in a branch

PowerSensor

Sensor to measure the power

LogicToReal

Logic to Real converter

SM_PermanentMagnet

Permanent magnet synchronous induction machine

SM_ElectricalExcited

Electrical excited synchronous induction machine with damper cage

SM_ReluctanceRotor

Synchronous induction machine with reluctance rotor and damper cage

SquirrelCage

Squirrel Cage

DamperCage

Squirrel Cage

VoltageQuasiRMSSensor

Length of space phasor -> RMS voltage

CurrentQuasiRMSSensor

Length of space phasor -> RMS current

ElectricalPowerSensor

Instantaneous power from space phasors

MechanicalPowerSensor

Mechanical power = torque x speed

RotorDisplacementAngle

Rotor lagging angle

Rotator

Rotates space phasor

ToSpacePhasor

Conversion of multi phase instantaneous values to space phasors

FromSpacePhasor

Conversion of space phasors to multi phase instantaneous values

ToPolar

Converts a space phasor to polar coordinates

FromPolar

Converts a space phasor from polar coordinates

QuasiRMS

VfController

Voltage-Frequency-Controller

ToDQ

Transform instantaneous stator inputs to rotor fixed space phasor

FromDQ

Transform rotor fixed space phasor to instantaneous stator quantities

CurrentController

Current controller

VoltageController

Voltage controller

QuasiRMS

PotentialSensor

Multiphase potential sensor

VoltageSensor

Multiphase voltage sensor

VoltageQuasiRMSSensor

Continuous quasi voltage RMS sensor for multi phase system

CurrentSensor

Multiphase current sensor

CurrentQuasiRMSSensor

Continuous quasi current RMS sensor for multi phase system

PowerSensor

Multiphase instantaneous power sensor

Filter

PT1 + all-pass filter

VoltageToDutyCycle

Linearly transforms voltage to duty cycle

ReferenceSensor

Sensor of reference angle gamma

FrequencySensor

Frequency sensor

ToSpacePhasor

Conversion: three phase -> space phasor

QuasiRMS

ToSpacePhasor

Conversion: m phase -> space phasor

ReferenceSensor

Sensor of reference angle gamma

FrequencySensor

Frequency sensor

VoltageQuasiRMSSensor

Continuous quasi voltage RMS sensor for multi phase system

CurrentQuasiRMSSensor

Continuous quasi current RMS sensor for multi phase system

MagneticPotentialDifferenceSensor

Sensor to measure magnetic potential difference

MagneticFluxSensor

Sensor to measure magnetic flux

SM_PermanentMagnet

Permanent magnet synchronous machine with optional damper cage

SM_ElectricalExcited

Electrical excited synchronous machine with optional damper cage

SM_ReluctanceRotor

Reluctance machine with optional damper cage

SaliencyCageWinding

Rotor cage with saliency in d- and q-axis

SaliencyCageWinding_obsolete

Rotor cage with saliency in d- and q-axis

SM_PermanentMagnet

Permanent magnet synchronous machine with optional damper cage

SM_ElectricalExcited

Electrical excited synchronous machine with optional damper cage

SM_ReluctanceRotor

Synchronous reluctance machine with optional damper cage

SaliencyCageWinding

Rotor cage with saliency in d- and q-axis

CurrentController

Current controller

PartialAbsoluteSensor

Base model to measure an absolute frame variable

PartialRelativeSensor

Base model to measure a relative variable between two frames

FreeMotionScalarInit

Free motion joint with scalar initialization and state selection (6 degrees-of-freedom, 12 potential states)

InitPosition

Internal model to initialize r_rel_a for Joints.FreeMotionScalarInit

InitAngle

Internal model to initialize the angels for Joints.FreeMotionScalarInit

InitAngularVelocity

Internal model to initialize w_rel_b for Joints.FreeMotionScalarInit

AbsoluteSensor

Measure absolute kinematic quantities of frame connector

RelativeSensor

Measure relative kinematic quantities between two frame connectors

AbsolutePosition

Measure absolute position vector of the origin of a frame connector

AbsoluteVelocity

Measure absolute velocity vector of origin of frame connector

AbsoluteAngles

Measure absolute angles between frame connector and the world frame

AbsoluteAngularVelocity

Measure absolute angular velocity of frame connector

RelativePosition

Measure relative position vector between the origins of two frame connectors

RelativeVelocity

Measure relative velocity vector between the origins of two frame connectors

RelativeAngles

Measure relative angles between two frame connectors

RelativeAngularVelocity

Measure relative angular velocity between two frame connectors

Distance

Measure the distance between the origins of two frame connectors

CutForce

Measure cut force vector

CutTorque

Measure cut torque vector

CutForceAndTorque

Measure cut force and cut torque vector

Power

Measure power flowing from frame_a to frame_b

TransformAbsoluteVector

Transform absolute vector in to another frame

TransformRelativeVector

Transform relative vector in to another frame

BasicAbsolutePosition

Measure absolute position vector (same as Sensors.AbsolutePosition, but frame_resolve is not conditional and must be connected)

BasicAbsoluteAngularVelocity

Measure absolute angular velocity

BasicRelativePosition

Measure relative position vector (same as Sensors.RelativePosition, but frame_resolve is not conditional and must be connected)

BasicRelativeAngularVelocity

Measure relative angular velocity

BasicTransformAbsoluteVector

Transform absolute vector in to another frame

BasicTransformRelativeVector

Transform relative vector in to another frame

BasicCutForce

Measure cut force vector (frame_resolve must be connected)

BasicCutTorque

Measure cut torque vector (frame_resolve must be connected)

TansformAbsoluteVector

Obsolete model will be removed in future versions, use TransformAbsoluteVector instead!

TansformRelativeVector

Obsolete model will be removed in future versions, use TransformRelativeVector instead!

DirectInertia

Input/output block of a direct inertia model

InverseInertia

Input/output block of an inverse inertia model

SpringDamper

Input/output block of a spring/damper model

Spring

Input/output block of a spring model

TorqueToAngleAdaptor

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

AngleToTorqueAdaptor

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

AngleSensor

Ideal sensor to measure the absolute flange angle

SpeedSensor

Ideal sensor to measure the absolute flange angular velocity

AccSensor

Ideal sensor to measure the absolute flange angular acceleration

RelAngleSensor

Ideal sensor to measure the relative angle between two flanges

RelSpeedSensor

Ideal sensor to measure the relative angular velocity between two flanges

RelAccSensor

Ideal sensor to measure the relative angular acceleration between two flanges

TorqueSensor

Ideal sensor to measure the torque between two flanges (= flange_a.tau)

PowerSensor

Ideal sensor to measure the power between two flanges (= flange_a.tau*der(flange_a.phi))

MultiSensor

Ideal sensor to measure the torque and power between two flanges (= flange_a.tau*der(flange_a.phi)) and the absolute angular velocity

PositionSensor

Ideal sensor to measure the absolute position

SpeedSensor

Ideal sensor to measure the absolute velocity

AccSensor

Ideal sensor to measure the absolute acceleration

RelPositionSensor

Ideal sensor to measure the relative position

RelSpeedSensor

Ideal sensor to measure the relative speed

RelAccSensor

Ideal sensor to measure the relative acceleration

ForceSensor

Ideal sensor to measure the force between two flanges

PowerSensor

Ideal sensor to measure the power between two flanges (= flange_a.f*der(flange_a.s))

MultiSensor

Ideal sensor to measure the absolute velocity, force and power between two flanges

DoubleRamp

Ramp going up and down

PressureSensor

Absolute pressure sensor

TemperatureSensor

Absolute temperature sensor

RelPressureSensor

Pressure difference sensor

RelTemperatureSensor

Temperature difference sensor

MassFlowSensor

Mass flow sensor

VolumeFlowSensor

Volume flow sensor

EnthalpyFlowSensor

Enthalpy flow sensor

AbsoluteSensor

Partial model of absolute sensor

RelativeSensor

Partial model of relative sensor

FlowSensor

Partial model of flow sensor

TemperatureSensor

Absolute temperature sensor in Kelvin

RelTemperatureSensor

Relative Temperature sensor

HeatFlowSensor

Heat flow rate sensor

ConditionalFixedHeatFlowSensor

HeatFlowSensor, conditional fixed Temperature

ToKelvin

Conversion block from degCelsius to Kelvin

FromKelvin

Conversion from Kelvin to degCelsius

TemperatureSensor

Absolute temperature sensor in degCelsius

ToKelvin

Conversion block from degFahrenheit to Kelvin

FromKelvin

Conversion from Kelvin to degFahrenheit

TemperatureSensor

Absolute temperature sensor in degFahrenheit

ToKelvin

Conversion block from degRankine to Kelvin

FromKelvin

Conversion from Kelvin to degRankine

TemperatureSensor

Absolute temperature sensor in degRankine