About: PID pulse autotuner based on a class of fractional-order systems

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	PID pulse autotuner based on moments of the impulse response was already proved suitable for industrial practice. The new concept proposed in this paper relieves several weaknesses of the first autotuner generation. The autotuning procedure works with so called model set, which contains all processes satisfying both a priori assumption about the transfer function form and experimentally obtained characteristic numbers. It is assumed that the process is represented by multiple fractional-order pole transfer function. Further, it is supposed that first three moments of the process impulse response are obtained experimentally. For particular frequency, the model set processes create so called value set in frequency domain. In authors' previous work the analytical relations for computing value set boundary were given. It was shown that band of value sets is bounded by two extremal processes which are significant for consequential controller design. These two processes can be computed directly from th PID pulse autotuner based on moments of the impulse response was already proved suitable for industrial practice. The new concept proposed in this paper relieves several weaknesses of the first autotuner generation. The autotuning procedure works with so called model set, which contains all processes satisfying both a priori assumption about the transfer function form and experimentally obtained characteristic numbers. It is assumed that the process is represented by multiple fractional-order pole transfer function. Further, it is supposed that first three moments of the process impulse response are obtained experimentally. For particular frequency, the model set processes create so called value set in frequency domain. In authors' previous work the analytical relations for computing value set boundary were given. It was shown that band of value sets is bounded by two extremal processes which are significant for consequential controller design. These two processes can be computed directly from th (en)
Title	PID pulse autotuner based on a class of fractional-order systems PID pulse autotuner based on a class of fractional-order systems (en)
skos:prefLabel	PID pulse autotuner based on a class of fractional-order systems PID pulse autotuner based on a class of fractional-order systems (en)
skos:notation	RIV/49777513:23520/10:00504547!RIV11-GA0-23520___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(FR-TI1/077), P(GPP103/10/P208), S
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Schlegel, Miloš Čech, Martin
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	Západočeská univerzita v Plzni / Fakulta aplikovaných věd
http://linked.open...dnocenehoVysledku	278968
http://linked.open...ai/riv/idVysledku	RIV/49777513:23520/10:00504547
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	PID autotuning; value set; fractional-order systems; impulse response moments (en)
http://linked.open.../riv/klicoveSlovo	fractional-order systems PID autotuning impulse response moments value set
http://linked.open...ontrolniKodProRIV	[CE70C8AD6D6F]
http://linked.open...v/mistoKonaniAkce	Kouty nad Desnou
http://linked.open...i/riv/mistoVydani	Brno
http://linked.open...i/riv/nazevZdroje	Process Control 2010
http://linked.open...in/vavai/riv/obor	JD
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Robust design of low-order controllers for a new class of fractional-order systems Research and development of advanced motion control system for scene and stage technology
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Schlegel, Miloš Čech, Martin
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2010-01-01 (xsd:date)
number of pages	9 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Tribun EU
https://schema.org/isbn	978-80-7399-951-3
http://localhost/t...ganizacniJednotka	23520

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