About: Ceiling radiant cooling: Comparison of ARMAX and subspace identification modelling methods

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The building of the Faculty of Mechanical Engineering, Czech Technical University in Prague - Dejvice, has been heated by a ceiling radiant heating system (''Crittall'' system) since 1961. One building block has been equipped by means which enable the use of the pipes of the radiant heating system for ceiling radiant cooling. As optimization of this system is desired, the first step to be performed is the identification. Because of a complicated physical description of the entire system, and a set of measured data which is large enough to perform statistical identification, a decision was made to identify the system by ARMAX model identification and subspace identification methods. The resulting identified model shows a standard deviation of 0.2-0.3 °C on the verification data. The model identified by the subspace methods, enhanced by a Kalman filter, shows a standard deviation of 0.063 °C for out The building of the Faculty of Mechanical Engineering, Czech Technical University in Prague - Dejvice, has been heated by a ceiling radiant heating system (''Crittall'' system) since 1961. One building block has been equipped by means which enable the use of the pipes of the radiant heating system for ceiling radiant cooling. As optimization of this system is desired, the first step to be performed is the identification. Because of a complicated physical description of the entire system, and a set of measured data which is large enough to perform statistical identification, a decision was made to identify the system by ARMAX model identification and subspace identification methods. The resulting identified model shows a standard deviation of 0.2-0.3 °C on the verification data. The model identified by the subspace methods, enhanced by a Kalman filter, shows a standard deviation of 0.063 °C for out (en)
Title	Ceiling radiant cooling: Comparison of ARMAX and subspace identification modelling methods Ceiling radiant cooling: Comparison of ARMAX and subspace identification modelling methods (en)
skos:prefLabel	Ceiling radiant cooling: Comparison of ARMAX and subspace identification modelling methods Ceiling radiant cooling: Comparison of ARMAX and subspace identification modelling methods (en)
skos:notation	RIV/68407700:21230/10:00157521!RIV11-MPO-21230___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(2A-1TP1/084)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Ferkl, Lukáš
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta elektrotechnická
http://linked.open...dnocenehoVysledku	249803
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/10:00157521
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Cooling; Building management systems; System identification; Subspace methods; ARMAX; Modelling (en)
http://linked.open.../riv/klicoveSlovo	System identification Cooling Modelling ARMAX Building management systems Subspace methods
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[3607E83A2803]
http://linked.open...i/riv/nazevZdroje	Building and Environment
http://linked.open...in/vavai/riv/obor	JB
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	*Integration of the systems in the buildings, research and application of intelligent algorithms that have influence on the energy consumption
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	45
http://linked.open...iv/tvurceVysledku	Ferkl, Lukáš Široký, J.
http://linked.open...ain/vavai/riv/wos	000271350500026
issn	0360-1323
number of pages	8 (xsd:int)
http://localhost/t...ganizacniJednotka	21230

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