About: Feedback Control of Reactor with Axial Dispersion

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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	The chemical reactor with axial dispersion and the 1st order kinetic was a subject of analysis and control. We supposed a linear model with distributed parameters and two boundary conditions. The model has single concentration input and output. There areonly two parameters: Peclet criterion and dimensionless kinetic constant. The transfer function of chemical reactor is transcendent with infinite number of poles. It is useful to compare various linear controllers in the feedback from the pedagogical po int of view. P, I, PI and PID controllers were set using the Nyquist plot and maximum module technique in frequency domain. The transfer functions of reactor, open and closed loops were studied. The Nyquist plot was used for the estimation of the critical gain of controllers. Then Ziegler-Nichols technique of halving the critical gain was compared with gain estimation using optimum module approach. The Bode plots of FW describe differences among the controllers and the tuning approaches. The chemical reactor with axial dispersion and the 1st order kinetic was a subject of analysis and control. We supposed a linear model with distributed parameters and two boundary conditions. The model has single concentration input and output. There areonly two parameters: Peclet criterion and dimensionless kinetic constant. The transfer function of chemical reactor is transcendent with infinite number of poles. It is useful to compare various linear controllers in the feedback from the pedagogical po int of view. P, I, PI and PID controllers were set using the Nyquist plot and maximum module technique in frequency domain. The transfer functions of reactor, open and closed loops were studied. The Nyquist plot was used for the estimation of the critical gain of controllers. Then Ziegler-Nichols technique of halving the critical gain was compared with gain estimation using optimum module approach. The Bode plots of FW describe differences among the controllers and the tuning approaches. (en)
Title	Feedback Control of Reactor with Axial Dispersion Feedback Control of Reactor with Axial Dispersion (en)
skos:prefLabel	Feedback Control of Reactor with Axial Dispersion Feedback Control of Reactor with Axial Dispersion (en)
skos:notation	RIV/60461373:22340/03:00007334!RIV/2004/MSM/223404/N
http://linked.open.../vavai/riv/strany	PC028/1-PC028/4
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM 223400007)
http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Majerová, Dana Kukal, Jaromír Bártová, Darina
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	Vysoká škola chemicko-technologická v Praze / Fakulta chemicko-inženýrská
http://linked.open...dnocenehoVysledku	607162
http://linked.open...ai/riv/idVysledku	RIV/60461373:22340/03:00007334
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	chemical reactor, control, stability, optimum module, axial dispersion (en)
http://linked.open.../riv/klicoveSlovo	chemical reactor control stability optimum module axial dispersion
http://linked.open...ontrolniKodProRIV	[E5DDEB33F065]
http://linked.open...v/mistoKonaniAkce	Štrbské Pleso
http://linked.open...i/riv/mistoVydani	Bratislava
http://linked.open...i/riv/nazevZdroje	Proc.of 14th Int. Conference on Process Control PC '03
http://linked.open...in/vavai/riv/obor	BC
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...UplatneniVysledku	2003
http://linked.open...iv/tvurceVysledku	Kukal, Jaromír Bártová, Darina Majerová, Dana
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2003-06-08 (xsd:date)
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20223400007
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Slovenská technická univerzita v Bratislave
https://schema.org/isbn	80-227-1902-1
http://localhost/t...ganizacniJednotka	22340

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