The performance of pip-cascade controler in HVAC system

Primitive controllers used in the early version for HVAC systems, like the on-off (Bang-Bang) controller, are inefficient, inaccurate, unstable, and suffer from high-level mechanical wear. On the other hand, other controllers like PI and cascade controllers, overcome these disadvantages but...

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Main Authors:	Legweel Khaled M.B., Lazić Dragan V., Ristanović Milan R., Lozanović-Šajić Jasmina V.
Format:	Article
Language:	English
Published:	VINCA Institute of Nuclear Sciences 2014-01-01
Series:	Thermal Science
Subjects:	PIP-Cascade control traditional control HVAC system disturbance rejection
Online Access:	http://www.doiserbia.nb.rs/img/doi/0354-9836/2014/0354-98361300183L.pdf

id	doaj-f751baf328b640e7817d4df235e6f119
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spelling	doaj-f751baf328b640e7817d4df235e6f1192021-01-02T01:57:45ZengVINCA Institute of Nuclear SciencesThermal Science0354-98362014-01-0118suppl.121322010.2298/TSCI130812183L0354-98361300183LThe performance of pip-cascade controler in HVAC systemLegweel Khaled M.B.0Lazić Dragan V.1Ristanović Milan R.2Lozanović-Šajić Jasmina V.3Faculty of Mechanical Engineering, BelgradeFaculty of Mechanical Engineering, BelgradeFaculty of Mechanical Engineering, BelgradeInnovation Center of the Faculty of Mechanical Engineering, BelgradePrimitive controllers used in the early version for HVAC systems, like the on-off (Bang-Bang) controller, are inefficient, inaccurate, unstable, and suffer from high-level mechanical wear. On the other hand, other controllers like PI and cascade controllers, overcome these disadvantages but when an offset response (inaccurate response) occurs, power consumption will increase. In order to acquire better performance in the central air-conditioning system, PIP-cascade control is investigated in this paper and compared to the traditional PI and PID, in simulation of experimental data. The output of the system is predicted through disturbances. Based on the mathematical model of air-conditioning space, the simulations in this paper have found that the PIP-cascade controller has the capability of self-adapting to system changes and results in faster response and better performance.http://www.doiserbia.nb.rs/img/doi/0354-9836/2014/0354-98361300183L.pdfPIP-Cascade controltraditional controlHVAC systemdisturbance rejection
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Legweel Khaled M.B. Lazić Dragan V. Ristanović Milan R. Lozanović-Šajić Jasmina V.
spellingShingle	Legweel Khaled M.B. Lazić Dragan V. Ristanović Milan R. Lozanović-Šajić Jasmina V. The performance of pip-cascade controler in HVAC system Thermal Science PIP-Cascade control traditional control HVAC system disturbance rejection
author_facet	Legweel Khaled M.B. Lazić Dragan V. Ristanović Milan R. Lozanović-Šajić Jasmina V.
author_sort	Legweel Khaled M.B.
title	The performance of pip-cascade controler in HVAC system
title_short	The performance of pip-cascade controler in HVAC system
title_full	The performance of pip-cascade controler in HVAC system
title_fullStr	The performance of pip-cascade controler in HVAC system
title_full_unstemmed	The performance of pip-cascade controler in HVAC system
title_sort	performance of pip-cascade controler in hvac system
publisher	VINCA Institute of Nuclear Sciences
series	Thermal Science
issn	0354-9836
publishDate	2014-01-01
description	Primitive controllers used in the early version for HVAC systems, like the on-off (Bang-Bang) controller, are inefficient, inaccurate, unstable, and suffer from high-level mechanical wear. On the other hand, other controllers like PI and cascade controllers, overcome these disadvantages but when an offset response (inaccurate response) occurs, power consumption will increase. In order to acquire better performance in the central air-conditioning system, PIP-cascade control is investigated in this paper and compared to the traditional PI and PID, in simulation of experimental data. The output of the system is predicted through disturbances. Based on the mathematical model of air-conditioning space, the simulations in this paper have found that the PIP-cascade controller has the capability of self-adapting to system changes and results in faster response and better performance.
topic	PIP-Cascade control traditional control HVAC system disturbance rejection
url	http://www.doiserbia.nb.rs/img/doi/0354-9836/2014/0354-98361300183L.pdf
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The performance of pip-cascade controler in HVAC system

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