Tracking time adjustment in back calculation anti-windup scheme

Hayk Markaroglu*, Mujde Guzelkaya, Ibrahim Eksin, Engin Yesil

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

19 Citations (Scopus)

Abstract

This study deals with the tuning of the tracking time parameter in the back calculation anti-windup scheme. When the controller output saturates, the back calculation method does not reset the integral action instantaneously but rather dynamically with a time constant Tt. Here, a method is presented to adjust the parameter Tt in such a way that the process output acquires a 'good' performance. The proposed method exploits the advantageous sides of 'big' and 'small' values of Tt and the value of the parameter Tt is determined based on the parameters of the preferred process model. In addition to this approach, the optimal value of this tracking time parameter is searched using a basic genetic search algorithm with Integral Time Absolute Error (ITAE) criterion. Finally, the simulation results of back calculation algorithm that uses Tt adjusted by the proposed method and Tt determined through a genetic search algorithm are compared with each other.

Original languageEnglish
Title of host publication20th European Conference on Modelling and Simulation
Subtitle of host publicationModelling Methodologies and Simulation Key Technologies in Academia and Industry, ECMS 2006
PublisherEuropean Council for Modelling and Simulation
Pages613-618
Number of pages6
ISBN (Print)0955301807, 9780955301803
DOIs
Publication statusPublished - 2006
Event20th European Conference on Modelling and Simulation: Modelling Methodologies and Simulation Key Technologies in Academia and Industry, ECMS 2006 - Bonn, Sankt Augustin, Germany
Duration: 28 May 200631 May 2006

Publication series

Name20th European Conference on Modelling and Simulation: Modelling Methodologies and Simulation Key Technologies in Academia and Industry, ECMS 2006

Conference

Conference20th European Conference on Modelling and Simulation: Modelling Methodologies and Simulation Key Technologies in Academia and Industry, ECMS 2006
Country/TerritoryGermany
CityBonn, Sankt Augustin
Period28/05/0631/05/06

Keywords

  • Back calculation scheme
  • Integral windup
  • Pid controller
  • Saturation in process control

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