Gain scheduled control of an air conditioning system using the youla parameterization

Bryan P. Rasmussen; Andrew G. Alleyne

doi:10.1109/acc.2006.1657571

Gain scheduled control of an air conditioning system using the youla parameterization

Bryan P. Rasmussen, Andrew G. Alleyne

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

14 Scopus citations

Abstract

Gain-scheduling is possibly the most widely used nonlinear control design technique in industry. However, guaranteeing the stability of the resulting closed loop system can be extremely challenging. This paper discusses the application of gain-scheduled control approach using the Youla parameterization to an air conditioning system. This framework is shown to be a generalization of the more common Local Controller Network approach, while exposing elements of design freedom that can be exploited to improve stability. Analysis techniques are presented for determining the practical stability on the gain scheduled closed loop system despite arbitrarily fast changes in the scheduling parameter. Finally, the gain scheduled control approach is experimentally validated on an air conditioning system.

Original language	English (US)
Title of host publication	Proceedings of the 2006 American Control Conference
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	5336-5341
Number of pages	6
ISBN (Print)	1424402107, 9781424402106
DOIs	https://doi.org/10.1109/acc.2006.1657571
State	Published - 2006
Externally published	Yes
Event	2006 American Control Conference - Minneapolis, MN, United States Duration: Jun 14 2006 → Jun 16 2006

Publication series

Name	Proceedings of the American Control Conference
Volume	2006
ISSN (Print)	0743-1619

Other

Other	2006 American Control Conference
Country/Territory	United States
City	Minneapolis, MN
Period	6/14/06 → 6/16/06

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10.1109/acc.2006.1657571

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Gain scheduled control of an air conditioning system using the youla parameterization. / Rasmussen, Bryan P.; Alleyne, Andrew G.

Proceedings of the 2006 American Control Conference. Institute of Electrical and Electronics Engineers Inc., 2006. p. 5336-5341 1657571 (Proceedings of the American Control Conference; Vol. 2006).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Rasmussen, BP & Alleyne, AG 2006, Gain scheduled control of an air conditioning system using the youla parameterization. in Proceedings of the 2006 American Control Conference., 1657571, Proceedings of the American Control Conference, vol. 2006, Institute of Electrical and Electronics Engineers Inc., pp. 5336-5341, 2006 American Control Conference, Minneapolis, MN, United States, 6/14/06. https://doi.org/10.1109/acc.2006.1657571

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AB - Gain-scheduling is possibly the most widely used nonlinear control design technique in industry. However, guaranteeing the stability of the resulting closed loop system can be extremely challenging. This paper discusses the application of gain-scheduled control approach using the Youla parameterization to an air conditioning system. This framework is shown to be a generalization of the more common Local Controller Network approach, while exposing elements of design freedom that can be exploited to improve stability. Analysis techniques are presented for determining the practical stability on the gain scheduled closed loop system despite arbitrarily fast changes in the scheduling parameter. Finally, the gain scheduled control approach is experimentally validated on an air conditioning system.

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Gain scheduled control of an air conditioning system using the youla parameterization

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