WOLFRAM SYSTEM MODELER

PIController

Elementary PI controller

Wolfram Language

In[1]:=
SystemModel["IntroductoryExamples.Hierarchical.Components.PIController"]
Out[1]:=

Information

A PI (Proportional, Integrating) controller defined by the following equation:

where K is the controller gain and T is the integrator time constant.

Parameters (3)

ref

Value:

Type: Real (m)

Description: Reference level
K

Value: 0.1

Type: Real (m²/s)

Description: Gain
T

Value: 10

Type: Real (s)

Description: Integrator time constant

Connectors (2)

u

Type: ActSignalOutput

Description: Control to actuator, connector
y

Type: ReadSignalInput

Description: Input sensor level, connector

Used in Examples (2)

TankPI

IntroductoryExamples.Hierarchical

A tank controlled by a PI controller

TankSystem

IntroductoryExamples.Hierarchical

System of multiple connected tanks