WOLFRAM SYSTEMMODELER

PIController

Elementary PI controller

Wolfram Language

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Click for copyable input
SystemModel["IntroductoryExamples.Hierarchical.Components.PIController"]
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Information

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

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

Connectors (2)

u

Type: ActSignalOutput

Description: Control to actuator, connector
y

Type: ReadSignalInput

Description: Input sensor level, connector

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

Used in Examples (2)

TankPI

A tank controlled by a PI controller

TankSystem

System of multiple connected tanks