About: AN APPROACH FOR RELAY-BASED IDENTIFICATION OF ANISOCHRONIC MODELS

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Models of dynamic systems containing both input and state delays were labeled as anisochronic. These models have some practical and attractive features, e.g. they enable to capture the dynamics of systems with very high order and mathematical models of many processes results in anisochronic form. In this paper an engineering utilizable idea of the identification principle for anisochronic models based on limit cycles is investigated. Unlike traditionally approaches connected with the frequency analysis of a transfer function, the proposed methodology is based on computation with functional differential equation only. Identified parameters are obtained analytically. Parameter estimation is also improved using ATV+ technique which required two relay tests. Some numerical aspects of the proposed method are discussed. The method is verified by an illustrative example in which parameters of a tenth order system are approximated by a first order anisochronic model. The developed approach can be easily utili Models of dynamic systems containing both input and state delays were labeled as anisochronic. These models have some practical and attractive features, e.g. they enable to capture the dynamics of systems with very high order and mathematical models of many processes results in anisochronic form. In this paper an engineering utilizable idea of the identification principle for anisochronic models based on limit cycles is investigated. Unlike traditionally approaches connected with the frequency analysis of a transfer function, the proposed methodology is based on computation with functional differential equation only. Identified parameters are obtained analytically. Parameter estimation is also improved using ATV+ technique which required two relay tests. Some numerical aspects of the proposed method are discussed. The method is verified by an illustrative example in which parameters of a tenth order system are approximated by a first order anisochronic model. The developed approach can be easily utili (en)
Title	AN APPROACH FOR RELAY-BASED IDENTIFICATION OF ANISOCHRONIC MODELS AN APPROACH FOR RELAY-BASED IDENTIFICATION OF ANISOCHRONIC MODELS (en)
skos:prefLabel	AN APPROACH FOR RELAY-BASED IDENTIFICATION OF ANISOCHRONIC MODELS AN APPROACH FOR RELAY-BASED IDENTIFICATION OF ANISOCHRONIC MODELS (en)
skos:notation	RIV/70883521:28140/08:63507117!RIV11-MSM-28140___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM7088352102)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Pekař, Libor Prokop, Roman
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	Univerzita Tomáše Bati ve Zlíně / Fakulta aplikované informatiky
http://linked.open...dnocenehoVysledku	355625
http://linked.open...ai/riv/idVysledku	RIV/70883521:28140/08:63507117
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Relay feedback test; parameter identification; delay systems (en)
http://linked.open.../riv/klicoveSlovo	parameter identification Relay feedback test delay systems
http://linked.open...ontrolniKodProRIV	[791A46D1F92E]
http://linked.open...v/mistoKonaniAkce	Innsbruck, Rakousko
http://linked.open...i/riv/mistoVydani	Innsbruck
http://linked.open...i/riv/nazevZdroje	Proceedings of the 27th IASTED International Conference on Modelling, Identification and Control
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...UplatneniVysledku	2008
http://linked.open...iv/tvurceVysledku	Pekař, Libor Prokop, Roman
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2008-01-01 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Modeling and Control of Processing Procedures of Natural and Synthetic Polymers
issn	1025-8973
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	IASTED
http://localhost/t...ganizacniJednotka	28140
is http://linked.open...avai/riv/vysledek of	AN APPROACH FOR RELAY-BASED IDENTIFICATION OF ANISOCHRONIC MODELS AN APPROACH FOR RELAY-BASED IDENTIFICATION OF ANISOCHRONIC MODELS AN APPROACH FOR RELAY-BASED IDENTIFICATION OF ANISOCHRONIC MODELS

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