WOLFRAM SYSTEMMODELER

Exponentials

Generate a rising and falling exponential signal

Wolfram Language

In[1]:=
SystemModel["Modelica.Blocks.Sources.Exponentials"]
Out[1]:=

Information

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:

Exponentials.png

Parameters (6)

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

Connectors (1)

y

Type: RealOutput

Description: Connector of Real output signal

Used in Examples (1)

DCPM_Temperature

Modelica.Electrical.Machines.Examples.DCMachines

Test example: Investigate temperature dependency of a DCPM motor