WOLFRAM SYSTEMMODELER

Add3

Output the sum of the three inputs

Wolfram Language

In[1]:=
SystemModel["Modelica.Blocks.Math.Add3"]
Out[1]:=

Information

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

This blocks computes output y as sum of the three input signals u1, u2 and u3:

    y = k1*u1 + k2*u2 + k3*u3;

Example:

     parameter:   k1= +2, k2= -3, k3=1;

  results in the following equations:

     y = 2 * u1 - 3 * u2 + u3;

Parameters (3)

k1

Value: +1

Type: Real

Description: Gain of input signal 1

k2

Value: +1

Type: Real

Description: Gain of input signal 2

k3

Value: +1

Type: Real

Description: Gain of input signal 3

Connectors (4)

u1

Type: RealInput

Description: Connector of Real input signal 1

u2

Type: RealInput

Description: Connector of Real input signal 2

u3

Type: RealInput

Description: Connector of Real input signal 3

y

Type: RealOutput

Description: Connector of Real output signal

Used in Components (7)

PID

Modelica.Blocks.Continuous

PID-controller in additive description form

LimPID

Modelica.Blocks.Continuous

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

LimitedPI

Modelica.Electrical.Machines.Examples.ControlledDCDrives.Utilities

Limited PI-controller with anti-windup and feed-forward

ReactivePowerSensor

Modelica.Electrical.MultiPhase.Sensors

threephase sensor for reactive power

ReactivePowerSensor

Modelica.Electrical.QuasiStationary.MultiPhase.Sensors

threephase sensor for reactive power

RotorDisplacementAngle

Modelica.Magnetic.QuasiStatic.FundamentalWave.Sensors

Rotor lagging angle

Controller

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

P-PI cascade controller for one axis