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Digital Library of the
European Council for Modelling and Simulation |
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Title: |
Tracking Time Adjustment In Back Calculation Anti-Windup
Scheme |
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Authors: |
Hayk Markaroglu, Mujde Guzelkaya, Ibrahim Eksin, Engin Yesil |
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Published in:
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(2006).ECMS
2006 Proceedings edited by: W. Borutzky, A. Orsoni, R. Zobel. European
Council for Modeling and Simulation. doi:10.7148/2006 ISBN:
0-9553018-0-7 20th
European Conference on Modelling and Simulation, Bonn,
May 28-31, 2006 |
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Citation
format: |
Markaroglu, H., Guzelkaya, M.,
Eksin, I., & Yesil, E. (2006). Tracking Time Adjustment In Back
Calculation Anti-Windup Scheme. ECMS 2006 Proceedings edited by: W. Borutzky,
A. Orsoni, R. Zobel (pp. 613-618). European Council
for Modeling and Simulation. doi:10.7148/2006-0613 |
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DOI: |
http://dx.doi.org/10.7148/2006-0613 |
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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. |
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