Model predictive control of building energy systems with balanced model reduction

Jingran Ma, S. Joe Qin, Timothy Salsbury

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

24 Citations (Scopus)

Abstract

This paper presents a model reduction method based on balanced realization for thermal and power models of buildings. System identification is firstly performed to obtain high-order state-space models. The purpose of model reduction is to simplify the model structure while preserving the major input-output relations, so as to lower the computational cost in the subsequent model predictive control (MPC) scheme. An economic objective function is designed to minimize the energy and demand charges of building energy systems. The effectiveness of the presented method is shown by simulation, and it is shown that the control performance is not significantly affected by using reduced models. © 2012 AACC American Automatic Control Council).
Original languageEnglish
Title of host publication2012 American Control Conference (ACC)
PublisherIEEE
Pages3681-3686
ISBN (Electronic)978-1-4577-1096-4
ISBN (Print)978-1-4577-1095-7
DOIs
Publication statusPublished - Jun 2012
Externally publishedYes
Event2012 American Control Conference, ACC 2012 - Montreal, QC, Canada
Duration: 27 Jun 201229 Jun 2012

Publication series

NameProceedings of the American Control Conference
ISSN (Print)0743-1619

Conference

Conference2012 American Control Conference, ACC 2012
Country/TerritoryCanada
CityMontreal, QC
Period27/06/1229/06/12

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