About: Autotuning of anisochronic controllers for delay systems

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The paper brings a combination of a biased-relay feedback experiment and an algebraic control design method for time-delay systems. The combination results in a new principle of autotuning for a wide class of single input-output dynamic systems. The estimation of the controlled process is based on asymmetrical limit cycle data. Then, a stable transfer function with a dead-time term is identified. The controller is computed through solutions of Diophantine equations in the ring of stable and proper retarded quasipolynomial meromorphic functions (RMS). Controller parameters are tuned through a pole-placement problem as a desired multiple root of the characteristic closed loop equation. The controller design in this ring yields a Smith-like feedback controller with the realistic PID structure. The methodology offers a scalar tuning parameter m0 > 0 which can be adjusted by a suitable principle or further optimization. The first and second order time-delay transfer functions can sufficiently estimate systems of quite high orders. The developed principles are illustrated by examples in the Matlab + Simulink environment. The paper brings a combination of a biased-relay feedback experiment and an algebraic control design method for time-delay systems. The combination results in a new principle of autotuning for a wide class of single input-output dynamic systems. The estimation of the controlled process is based on asymmetrical limit cycle data. Then, a stable transfer function with a dead-time term is identified. The controller is computed through solutions of Diophantine equations in the ring of stable and proper retarded quasipolynomial meromorphic functions (RMS). Controller parameters are tuned through a pole-placement problem as a desired multiple root of the characteristic closed loop equation. The controller design in this ring yields a Smith-like feedback controller with the realistic PID structure. The methodology offers a scalar tuning parameter m0 > 0 which can be adjusted by a suitable principle or further optimization. The first and second order time-delay transfer functions can sufficiently estimate systems of quite high orders. The developed principles are illustrated by examples in the Matlab + Simulink environment. (en)
Title	Autotuning of anisochronic controllers for delay systems Autotuning of anisochronic controllers for delay systems (en)
skos:prefLabel	Autotuning of anisochronic controllers for delay systems Autotuning of anisochronic controllers for delay systems (en)
skos:notation	RIV/70883521:28140/11:43866656!RIV12-MSM-28140___
http://linked.open...avai/predkladatel	Fakulta aplikované informatiky
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(ED2.1.00/03.0089), Z(MSM7088352102)
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Korbel, Jiří Pekař, Libor 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	187678
http://linked.open...ai/riv/idVysledku	RIV/70883521:28140/11:43866656
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Autotuning, Relay experiment, Algebraic control design, Pole-placement problem (en)
http://linked.open.../riv/klicoveSlovo	Pole-placement problem Algebraic control design Autotuning Relay experiment
http://linked.open...ontrolniKodProRIV	[91054E779E6C]
http://linked.open...v/mistoKonaniAkce	Catania
http://linked.open...i/riv/mistoVydani	Venice
http://linked.open...i/riv/nazevZdroje	Mathematical Methods and Techniques in Engineering and Environmental Science
http://linked.open...in/vavai/riv/obor	BC
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	The Centre of Security, Information and Advanced Technologies (CEBIA-Tech)
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Korbel, Jiří Matušů, Radek Pekař, Libor Prokop, Roman
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2011-11-03 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Modeling and Control of Processing Procedures of Natural and Synthetic Polymers
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	WSEAS Press (IT)
https://schema.org/isbn	978-1-61804-046-6
http://localhost/t...ganizacniJednotka	28140
is http://linked.open...avai/riv/vysledek of	Autotuning of anisochronic controllers for delay systems Autotuning of anisochronic controllers for delay systems

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