About: Identifikace grey-box modelu s praktickou aplikací v průmyslu a energetice

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The problem of estimating parameters of linear models from noisy time series measurements of continuous dynamical systems is considered. Additional prior information (grey box) is used to improve the quality of the estimate, which can be useful, when obtaining sufficiently excited input/output experiment data is impracticable or costly. The problem is solved with respect to optimal multistep prediction for better performance in advanced control (model predictive control). This leads to a nonconvex numerical optimization, where the solver can easily run out in one of the many local extremes. Two approaches, how to improve the convergence, are introduced. Finally an example of identification for combustion control, based on real power plant data, is presented. The problem of estimating parameters of linear models from noisy time series measurements of continuous dynamical systems is considered. Additional prior information (grey box) is used to improve the quality of the estimate, which can be useful, when obtaining sufficiently excited input/output experiment data is impracticable or costly. The problem is solved with respect to optimal multistep prediction for better performance in advanced control (model predictive control). This leads to a nonconvex numerical optimization, where the solver can easily run out in one of the many local extremes. Two approaches, how to improve the convergence, are introduced. Finally an example of identification for combustion control, based on real power plant data, is presented. (en) The problem of estimating parameters of linear models from noisy time series measurements of continuous dynamical systems is considered. Additional prior information (grey box) is used to improve the quality of the estimate, which can be useful, when obtaining sufficiently excited input/output experiment data is impracticable or costly. The problem is solved with respect to optimal multistep prediction for better performance in advanced control (model predictive control). This leads to a nonconvex numerical optimization, where the solver can easily run out in one of the many local extremes. Two approaches, how to improve the convergence, are introduced. Finally an example of identification for combustion control, based on real power plant data, is presented. (cs)
Title	Identifikace grey-box modelu s praktickou aplikací v průmyslu a energetice Identifikace grey-box modelu s praktickou aplikací v průmyslu a energetice (cs) Grey box model identification with practical application to combustion control (en)
skos:prefLabel	Identifikace grey-box modelu s praktickou aplikací v průmyslu a energetice Identifikace grey-box modelu s praktickou aplikací v průmyslu a energetice (cs) Grey box model identification with practical application to combustion control (en)
skos:notation	RIV/68407700:21230/09:00158517!RIV10-GA0-21230___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA102/08/0442)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Řehoř, Jiří Havlena, Vladimír
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
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	318380
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/09:00158517
http://linked.open...riv/jazykVysledku	cze - čeština
http://linked.open.../riv/klicovaSlova	System identification; grey box model; nonlinear least squares; Maximum likelihood (en)
http://linked.open.../riv/klicoveSlovo	nonlinear least squares System identification grey box model Maximum likelihood
http://linked.open...ontrolniKodProRIV	[E2173C660761]
http://linked.open...v/mistoKonaniAkce	Stará Lesná, Vysoké Tatry
http://linked.open...i/riv/mistoVydani	Košice
http://linked.open...i/riv/nazevZdroje	Identifikace grey-box modelu s praktickou aplikací v průmyslu a energetice
http://linked.open...in/vavai/riv/obor	BC
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Feasible approximations of dual control strategies
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Havlena, Vladimír Řehoř, Jiří
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2009-09-23 (xsd:date)
number of pages	5 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Technická univerzita v Košiciach
https://schema.org/isbn	978-80-553-0237-9
http://localhost/t...ganizacniJednotka	21230
is http://linked.open...avai/riv/vysledek of	Identifikace grey-box modelu s praktickou aplikací v průmyslu a energetice Identifikace grey-box modelu s praktickou aplikací v průmyslu a energetice Identifikace grey-box modelu s praktickou aplikací v průmyslu a energetice Identifikace grey-box modelu s praktickou aplikací v průmyslu a energetice

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