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A scenario-based distributed stochastic MPC for building temperature regulation
KTH, School of Electrical Engineering (EES), Automatic Control. KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre.ORCID iD: 0000-0001-9940-5929
2014 (English)In: IEEE International Conference on Automation Science and Engineering, 2014, 1091-1096 p.Conference paper, Published paper (Refereed)
Abstract [en]

In this paper, we focus on the temperature regulation of rooms in buildings. By using the dynamic model of the thermal process, weather condition, occupancy and so on, a Stochastic Model Predictive Control (SMPC) problem is formulated to keep the temperature of rooms within a comfortable range with a predefined probability while consuming less energy. The temperature regulation problem in this paper is an optimal control problem of a linear system with additive uncertainty. To overcome the computational burden caused by the large number of rooms, a subgradient-based dual decomposition method is used to solve the SMPC problem in a distributed manner. Simulation results show the effectiveness of our results.

Place, publisher, year, edition, pages
2014. 1091-1096 p.
Keyword [en]
Balloons, Linear systems, Model predictive control, Optimal control systems, Predictive control systems, Problem solving, Stochastic control systems, Stochastic systems, Temperature control, Computational burden, Dual decomposition, In-buildings, Optimal control problem, Scenario-based, Subgradient, Temperature regulations, Thermal process, Stochastic models
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-175129DOI: 10.1109/CoASE.2014.6899461Scopus ID: 2-s2.0-84939604777OAI: oai:DiVA.org:kth-175129DiVA: diva2:861385
Conference
2014 IEEE International Conference on Automation Science and Engineering, CASE 2014, 18 August 2014 through 22 August 2014
Note

QC 20151016

Available from: 2015-10-16 Created: 2015-10-09 Last updated: 2015-10-16Bibliographically approved

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Johansson, Karl Henrik

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CiteExportLink to record
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  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
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More styles
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  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
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  • Other locale
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Output format
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  • text
  • asciidoc
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