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A design of a hybrid non-linear control algorithm

One of the high energy consuming devices in the buildings is the air-conditioning system. Designing a proper controller to consider the thermal comfort and simultaneously control the energy usage of the device will impact on the system energy efficiency and its performance. The aim of this study was...

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Main Authors:	Behrooz, Farinaz, Mariun, Norman, Marhaban, Mohammad Hamiruce, Mohd Radzi, Mohd Amran, Ramli, Abdul Rahman
Format:	Article
Language:	English
Published:	MDPI 2017
Online Access:	http://psasir.upm.edu.my/id/eprint/78160/1/78160.pdf http://psasir.upm.edu.my/id/eprint/78160/ https://www.mdpi.com/1996-1073/10/11/1823
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id	my.upm.eprints.78160
record_format	eprints
spelling	my.upm.eprints.781602020-06-15T06:57:09Z http://psasir.upm.edu.my/id/eprint/78160/ A design of a hybrid non-linear control algorithm Behrooz, Farinaz Mariun, Norman Marhaban, Mohammad Hamiruce Mohd Radzi, Mohd Amran Ramli, Abdul Rahman One of the high energy consuming devices in the buildings is the air-conditioning system. Designing a proper controller to consider the thermal comfort and simultaneously control the energy usage of the device will impact on the system energy efficiency and its performance. The aim of this study was to design a Multiple-Input and Multiple-Output (MIMO), non-linear, and intelligent controller on direct expansion air-conditioning system The control algorithm uses the Fuzzy Cognitive Map method as a main controller and the Generalized Predictive Control method is used for assigning the initial weights of the main controller. The results of the proposed controller shows that the controller was successfully designed and works in set point tracking and under disturbance rejection tests. The obtained results of the Generalized Predictive Control-Fuzzy Cognitive Map controller are compared with the previous MIMO Linear Quadratic Gaussian control design on the same direct expansion air-conditioning system under the same conditions. The comparative results indicate energy savings would be achieved with the proposed controller with long-term usage. Energy efficiency and thermal comfort conditions are achieved by the proposed controller. MDPI 2017 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/78160/1/78160.pdf Behrooz, Farinaz and Mariun, Norman and Marhaban, Mohammad Hamiruce and Mohd Radzi, Mohd Amran and Ramli, Abdul Rahman (2017) A design of a hybrid non-linear control algorithm. Energies, 10 (11). art. no. 1823. pp. 1-32. ISSN 1996-1073 https://www.mdpi.com/1996-1073/10/11/1823 10.3390/en10111823
institution	Universiti Putra Malaysia
building	UPM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Putra Malaysia
content_source	UPM Institutional Repository
url_provider	http://psasir.upm.edu.my/
language	English
description	One of the high energy consuming devices in the buildings is the air-conditioning system. Designing a proper controller to consider the thermal comfort and simultaneously control the energy usage of the device will impact on the system energy efficiency and its performance. The aim of this study was to design a Multiple-Input and Multiple-Output (MIMO), non-linear, and intelligent controller on direct expansion air-conditioning system The control algorithm uses the Fuzzy Cognitive Map method as a main controller and the Generalized Predictive Control method is used for assigning the initial weights of the main controller. The results of the proposed controller shows that the controller was successfully designed and works in set point tracking and under disturbance rejection tests. The obtained results of the Generalized Predictive Control-Fuzzy Cognitive Map controller are compared with the previous MIMO Linear Quadratic Gaussian control design on the same direct expansion air-conditioning system under the same conditions. The comparative results indicate energy savings would be achieved with the proposed controller with long-term usage. Energy efficiency and thermal comfort conditions are achieved by the proposed controller.
format	Article
author	Behrooz, Farinaz Mariun, Norman Marhaban, Mohammad Hamiruce Mohd Radzi, Mohd Amran Ramli, Abdul Rahman
spellingShingle	Behrooz, Farinaz Mariun, Norman Marhaban, Mohammad Hamiruce Mohd Radzi, Mohd Amran Ramli, Abdul Rahman A design of a hybrid non-linear control algorithm
author_facet	Behrooz, Farinaz Mariun, Norman Marhaban, Mohammad Hamiruce Mohd Radzi, Mohd Amran Ramli, Abdul Rahman
author_sort	Behrooz, Farinaz
title	A design of a hybrid non-linear control algorithm
title_short	A design of a hybrid non-linear control algorithm
title_full	A design of a hybrid non-linear control algorithm
title_fullStr	A design of a hybrid non-linear control algorithm
title_full_unstemmed	A design of a hybrid non-linear control algorithm
title_sort	design of a hybrid non-linear control algorithm
publisher	MDPI
publishDate	2017
url	http://psasir.upm.edu.my/id/eprint/78160/1/78160.pdf http://psasir.upm.edu.my/id/eprint/78160/ https://www.mdpi.com/1996-1073/10/11/1823
_version_	1671341105263673344
score	13.211869

A design of a hybrid non-linear control algorithm

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