WOLFRAM SYSTEM MODELER

Controller

Simple position controller for actuator

Diagram

Wolfram Language

In[1]:=
SystemModel["Modelica.Blocks.Examples.Noise.Utilities.Parts.Controller"]
Out[1]:=

Information

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

A simple position controller for a drive system. This controller is used in the Examples.Noise.ActuatorWithNoise actuator example

Connectors (3)

positionMeasured

Type: RealInput

Description: Position signal of motor

positionReference

Type: RealInput

Description: Reference position

y1

Type: RealOutput

Description: Connector of Real output signal

Components (6)

speed_PI

Type: PI

Description: Proportional-Integral controller

speedFeedback

Type: Feedback

Description: Output difference between commanded and feedback input

positionToSpeed

Type: Derivative

Description: Approximated derivative block

position_PI

Type: PI

Description: Proportional-Integral controller

positionFeedback

Type: Feedback

Description: Output difference between commanded and feedback input

busdelay

Type: FirstOrder

Description: First order transfer function block (= 1 pole)

Used in Examples (1)

ActuatorWithNoise

Modelica.Blocks.Examples.Noise

Demonstrates how to model measurement noise in an actuator

Revisions

Date Description
June 22, 2015
DLR logo Initial version implemented by A. Klöckner, F. v.d. Linden, D. Zimmer, M. Otter.
DLR Institute of System Dynamics and Control