Modelica_StateGraph2.Blocks.MathReal

Package Content

Name	Description
ShowValue	Show Real value from numberPort or from number input field in diagram layer dynamically
Sum	Sum of Reals: y = k[1]*u[1] + k[2]*u[2] + ... + k[n]*u[n]
Product	Product of Reals: y = u[1]*u[2]* ... *u[n]
MultiSwitch	Set Real expression that is associated with the first active input signal

Modelica_StateGraph2.Blocks.MathReal.ShowValue

Parameters

Name	Description
use_numberPort	= true, if numberPort enabled
number	Number to visualize if use_numberPort=false (time varying)
precision	Number of significant digits to be shown

Connectors

Name	Description
numberPort	Number to be shown in diagram layer if use_numberPort = true
number2

Modelica_StateGraph2.Blocks.MathReal.Sum

Information

Parameters

Name	Description
k[nu]	Input gains
Advanced
precision	Number of significant digits to be shown in dynamic diagram layer for y

Connectors

Name	Description
u[nu]
y

Modelica_StateGraph2.Blocks.MathReal.Product

Information

Parameters

Name	Description
Advanced
precision	Number of significant digits to be shown in dynamic diagram layer for y

Connectors

Name	Description
u[nu]
y

Modelica_StateGraph2.Blocks.MathReal.MultiSwitch

Information

The block has a vector of Boolean input signals u[nu] and a vector of (time varying) Real expressions expr[:]. The output signal y is set to expr[i], if i is the first element in the input vector u that is true. If all input signals are false, y is set to parameter "y_default":

  // Conceptual equation (not valid Modelica)
  i = 'first element of u[:] that is true';
  y = if i==0 then y_default else expr[i];

Parameters

Name	Description
expr[nu]	y = if u[i] then expr[i] else y_default (time varying)
y_default	Default value of output y if all u[i] = false
Advanced
precision	Number of significant digits to be shown in dynamic diagram layer for y

Connectors

Name	Description
u[nu]	Set y = expr[i], if u[i] = true
y	Output depending on expression