WOLFRAM SYSTEM MODELER

Exponentials

Generate a rising and falling exponential signal

Wolfram Language

In[1]:=

SystemModel["Modelica.Blocks.Sources.Exponentials"]

Out[1]:=

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

The Real output y is a rising exponential followed by a falling exponential signal:

offset	Value: 0 Type: Real Description: Offset of output signal y
startTime	Value: 0 Type: Time (s) Description: Output y = offset for time < startTime
outMax	Value: 1 Type: Real Description: Height of output for infinite riseTime
riseTime	Value: Type: Time (s) Description: Rise time
riseTimeConst	Value: 0.1 Type: Time (s) Description: Rise time constant; rising is defined as outMax*(1-exp(-riseTime/riseTimeConst))
fallTimeConst	Value: riseTimeConst Type: Time (s) Description: Fall time constant

	y	Type: RealOutput Description: Connector of Real output signal

Description: Connector of Real output signal

Modelica.Electrical.Machines.Examples.DCMachines

Test example: Investigate temperature dependency of a DCPM motor