About: Quantization Effect Influences Identification in Adaptive LQ Controller

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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	Many controlling algorithms were developed to satisfy designer’s assumption that controlled process is stable, optimal, adaptive etc. Only few of them should be used in the real-time, on-line adaptation or implemented into Programmable Logic Controller. Algorithms based on neural networks were successfully tested as for the process control as for the process identification. In simulation, quantization effect given by A/D and D/A converter is very often left out. Quantization effect influences identified process transfer function and controller possibilities. In this case, controller controls the process inaccurate and often with oscillations than without quantization. This paper shows a comparison between two identification methods. Online identification (in the real time) based on neural networks and a classical identification are implemented in adaptive LQ controller with three types of A/D and D/A converters at least be closer in simulation the real process controlling. Many controlling algorithms were developed to satisfy designer’s assumption that controlled process is stable, optimal, adaptive etc. Only few of them should be used in the real-time, on-line adaptation or implemented into Programmable Logic Controller. Algorithms based on neural networks were successfully tested as for the process control as for the process identification. In simulation, quantization effect given by A/D and D/A converter is very often left out. Quantization effect influences identified process transfer function and controller possibilities. In this case, controller controls the process inaccurate and often with oscillations than without quantization. This paper shows a comparison between two identification methods. Online identification (in the real time) based on neural networks and a classical identification are implemented in adaptive LQ controller with three types of A/D and D/A converters at least be closer in simulation the real process controlling. (en)
Title	Quantization Effect Influences Identification in Adaptive LQ Controller Quantization Effect Influences Identification in Adaptive LQ Controller (en)
skos:prefLabel	Quantization Effect Influences Identification in Adaptive LQ Controller Quantization Effect Influences Identification in Adaptive LQ Controller (en)
skos:notation	RIV/00216305:26220/03:PU37332!RIV11-MSM-26220___
http://linked.open...avai/riv/aktivita	P V Z
http://linked.open...avai/riv/aktivity	P(GA102/01/1485), V, Z(MSM 260000013)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Švancara, Kamil Pivoňka, Petr
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	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	624401
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/03:PU37332
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Adaptive controller, optimal controller, ARMA model, LD-FIL decomposition, Matlab (en)
http://linked.open.../riv/klicoveSlovo	ARMA model Matlab optimal controller Adaptive controller LD-FIL decomposition
http://linked.open...ontrolniKodProRIV	[D3CFE41AA9F8]
http://linked.open...v/mistoKonaniAkce	Rhodes
http://linked.open...i/riv/mistoVydani	Rhodos, Řecko
http://linked.open...i/riv/nazevZdroje	The 11th Mediterranean Conference on Control and Automation
http://linked.open...in/vavai/riv/obor	JB
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Enviroment for development, modelling and application of heterogenous systems
http://linked.open...UplatneniVysledku	2003
http://linked.open...iv/tvurceVysledku	Pivoňka, Petr Švancara, Kamil
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2003-06-18 (xsd:date)
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20260000013
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Kostas J. Kyriakopoulos, National Technical University of Athens, Greece
https://schema.org/isbn	960-87706-0-2
http://localhost/t...ganizacniJednotka	26220

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