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Anti-windup digital PID

by Gilles

 

23 Jan 2008 (Updated 20 Feb 2008)

Simulink comparison of 2 digital pid controllers when the actuator is saturated.

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Description

ANTI WIND UP is a simple Matlab Simulink file that allows user to analyze the behavior of 2 digital pid implementations. You can focus on command and process output when the actuator is saturated. You will see that the basic PID exibits an overshoot after an saturation of the actuator. This problem is avoided by using the anti-windup PID that controls the integration term.

Required Products Simulink
MATLAB release MATLAB 7.4 (R2007a)
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Comments and Ratings (5)
08 Mar 2008 yucel akkus  
27 Aug 2008 ok ok

PID

18 Sep 2008 nash riq

GOOOD

11 Oct 2008 leo nardo  
27 Oct 2009 David  
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Updates
20 Feb 2008

1-add comments
2-reduce model

Tag Activity for this File
Tag Applied By Date/Time
anti windup Gilles 22 Oct 2008 09:43:58
pid Gilles 22 Oct 2008 09:43:58
digital controller Gilles 22 Oct 2008 09:43:58
simulink Gilles 22 Oct 2008 09:43:58
control Gilles 22 Oct 2008 09:43:58
saturated Gilles 22 Oct 2008 09:43:58
anti windup wei joan 06 Sep 2009 11:09:22
digital controller Michael Ernst 17 Oct 2011 11:21:16
anti windup Michael Ernst 17 Oct 2011 11:25:51

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