About: Smith Predictor Based Autotuners for Time-delay Systems

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper presents a set of autotuners for single input-output systems with time delay. Autotuners represent a combination of relay feedback identification and some control design method. In this contribution, models with up to three parameters are estimated by means of a single asymmetrical relay experiment. Then a stable low order transfer function with a time delay term is identified. Controller parameters are analytically derived from a general solution of Diophantine equations in the ring of proper and stable rational functions RPS. This approach covers a generalization of PID controllers and it enables to define a scalar positive parameter for further tuning of the control performance. The Smith predictor scheme is applied for systems with a time delay term. The simulations are performed in the Matlab environment and a toolbox for automatic design and simulation was developed. This paper presents a set of autotuners for single input-output systems with time delay. Autotuners represent a combination of relay feedback identification and some control design method. In this contribution, models with up to three parameters are estimated by means of a single asymmetrical relay experiment. Then a stable low order transfer function with a time delay term is identified. Controller parameters are analytically derived from a general solution of Diophantine equations in the ring of proper and stable rational functions RPS. This approach covers a generalization of PID controllers and it enables to define a scalar positive parameter for further tuning of the control performance. The Smith predictor scheme is applied for systems with a time delay term. The simulations are performed in the Matlab environment and a toolbox for automatic design and simulation was developed. (en)
Title	Smith Predictor Based Autotuners for Time-delay Systems Smith Predictor Based Autotuners for Time-delay Systems (en)
skos:prefLabel	Smith Predictor Based Autotuners for Time-delay Systems Smith Predictor Based Autotuners for Time-delay Systems (en)
skos:notation	RIV/70883521:28140/12:43868511!RIV13-MSM-28140___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED2.1.00/03.0089)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Korbel, Jiří Prokop, Roman Matušů, Radek
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	168626
http://linked.open...ai/riv/idVysledku	RIV/70883521:28140/12:43868511
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Algebraic control design, Relay experiment, Autotuning, Pole-placement problem, Smith predictor (en)
http://linked.open.../riv/klicoveSlovo	Pole-placement problem Algebraic control design Autotuning Relay experiment Smith predictor
http://linked.open...ontrolniKodProRIV	[C2F95076A9DD]
http://linked.open...v/mistoKonaniAkce	Sliema
http://linked.open...i/riv/mistoVydani	Sliema
http://linked.open...i/riv/nazevZdroje	Advances in Mathematical and Computational Methods
http://linked.open...in/vavai/riv/obor	JC
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	The Centre of Security, Information and Advanced Technologies (CEBIA-Tech)
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Korbel, Jiří Matušů, Radek Prokop, Roman
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2012-09-07 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	WSEAS
https://schema.org/isbn	978-1-61804-117-3
http://localhost/t...ganizacniJednotka	28140

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