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Title: Robust ventilation control for building HVAC performance optimization
Authors: Wang, S 
Xu, X
Keywords: Air handling unit
Demand controlled ventilation
Optimal control
Performance optimisation
Issue Date: 2005
Source: IFAC Proceedings Volumes (IFAC-PapersOnline), 2005, v. 16, p. 107-112 How to cite?
Journal: IFAC Proceedings Volumes (IFAC-PapersOnline) 
Abstract: Optimal building ventilation control is achieved combining demand controlled ventilation (DCV) and economizer control. The control instability during the transition processes between different control modes is among the major difficulties faced when combining DCV control with economizer control in applications. A robust control strategy, using "freezing", gain scheduling, I-term reset and feedback transition control for different transition processes, is developed addressing the instability problems. The significant energy benefit of using economizer control can be achieved as indicated by over one year's comparison tests on two air-handling units (AHUs) in a building.
Description: 16th Triennial World Congress of International Federation of Automatic Control, IFAC 2005, Prague, 3-8 July 2005
ISBN: 008045108X
ISSN: 1474-6670
Appears in Collections:Conference Paper

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