About: Autotuning Principles Based on Algebraic Methods

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The paper brings a simple principle for design and tuning of SISO controllers used in auto-tuning schemes. Autotuners represent a combination of relay feedback identification and some control design procedure. First and second order models with up to three parameters are estimated by means of a single asymmetrical relay experiment. Then a stable low order transfer function is identified. Subsequently, the controller is analytically derived from gen-eral solutions of Diophantine equations in the ring of proper and stable rational functions RPS. This approach enables to define a scalar positive parameter through a pole-placement root of the characteristic closed loop equation. A first order identification yields a PI-like controllers while a second order identification generates PID ones. The analytical simple rule is derived for aperiodic control response and the scalar tuning parameter m>0 is then tuned according to identified time constant of an approximated transfer function The paper brings a simple principle for design and tuning of SISO controllers used in auto-tuning schemes. Autotuners represent a combination of relay feedback identification and some control design procedure. First and second order models with up to three parameters are estimated by means of a single asymmetrical relay experiment. Then a stable low order transfer function is identified. Subsequently, the controller is analytically derived from gen-eral solutions of Diophantine equations in the ring of proper and stable rational functions RPS. This approach enables to define a scalar positive parameter through a pole-placement root of the characteristic closed loop equation. A first order identification yields a PI-like controllers while a second order identification generates PID ones. The analytical simple rule is derived for aperiodic control response and the scalar tuning parameter m>0 is then tuned according to identified time constant of an approximated transfer function (en)
Title	Autotuning Principles Based on Algebraic Methods Autotuning Principles Based on Algebraic Methods (en)
skos:prefLabel	Autotuning Principles Based on Algebraic Methods Autotuning Principles Based on Algebraic Methods (en)
skos:notation	RIV/70883521:28140/12:43868611!RIV13-MSM-28140___
http://linked.open...avai/predkladatel	Fakulta aplikované informatiky
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED2.1.00/03.0089)
http://linked.open...iv/cisloPeriodika	5
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Korbel, Jiří Prokop, Roman Matýsek, Miroslav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
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	124292
http://linked.open...ai/riv/idVysledku	RIV/70883521:28140/12:43868611
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	Algebraic control design Autotuning Pole-placement problem. Relay experiment
http://linked.open...odStatuVydavatele	SK - Slovenská republika
http://linked.open...ontrolniKodProRIV	[0D5377BAE70E]
http://linked.open...i/riv/nazevZdroje	Strojárstvo extra
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...v/svazekPeriodika	16
http://linked.open...iv/tvurceVysledku	Korbel, Jiří Prokop, Roman Matýsek, Miroslav
issn	1335-2938
number of pages	5 (xsd:int)
http://localhost/t...ganizacniJednotka	28140
is http://linked.open...avai/riv/vysledek of	Autotuning Principles Based on Algebraic Methods

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