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Reseach Article

Decoupling Control Approach for Neonate Incubator System

by Elyes Feki, M. Aymen Zermani, Abdelkader Mami
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 47 - Number 2
Year of Publication: 2012
Authors: Elyes Feki, M. Aymen Zermani, Abdelkader Mami
10.5120/7164-9851

Elyes Feki, M. Aymen Zermani, Abdelkader Mami . Decoupling Control Approach for Neonate Incubator System. International Journal of Computer Applications. 47, 2 ( June 2012), 49-57. DOI=10.5120/7164-9851

@article{ 10.5120/7164-9851,
author = { Elyes Feki, M. Aymen Zermani, Abdelkader Mami },
title = { Decoupling Control Approach for Neonate Incubator System },
journal = { International Journal of Computer Applications },
issue_date = { June 2012 },
volume = { 47 },
number = { 2 },
month = { June },
year = { 2012 },
issn = { 0975-8887 },
pages = { 49-57 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume47/number2/7164-9851/ },
doi = { 10.5120/7164-9851 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T20:40:54.546257+05:30
%A Elyes Feki
%A M. Aymen Zermani
%A Abdelkader Mami
%T Decoupling Control Approach for Neonate Incubator System
%J International Journal of Computer Applications
%@ 0975-8887
%V 47
%N 2
%P 49-57
%D 2012
%I Foundation of Computer Science (FCS), NY, USA
Abstract

This paper presents an adaptive decoupling temperature and humidity control for neonatal incubator process by exploiting an active humidification system. The neonatal incubator is a Two-Input Two-Output process (TITO) with characteristics of strong coupling and time variation. The coupling problem is treated by the weight adjustment of the output error to reduce the effect of coupling and to enhance control performance. In addition, an Adaptive Decoupling strategy based on Generalized Predictive Control (ADGPC) with Multivariable Recursive Extended Least-Squares (MVRELS) parameters estimator is used. The simulation and real results demonstrate that the decoupling by error dependent tuning of the weighting factor can eliminate the coupling influence with better control performance and can be easily generalized to the Multiple-Input – Multiple-Output (MIMO) systems.

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Index Terms

Computer Science
Information Sciences

Keywords

Incubator Process Tito Gpc Decoupling Adaptive Control