About: Evolutionary Detection of Sensor Discredibility in Control Loops

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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	In operation of control loops, we can be tackled by the problem of a hidden malfunction, usually caused by sensors used for measuring of the controlled variables. These sensors often do not stop their operation completely (which is easy to recognize); they only start to provide a little bit wrong measurement of the controlled variables. The problem is following: although the control loop seems to work properly, the consequences of such a small sensor malfunction (sensor discredibility) can become substantial and expensive. This paper concentrates on the idea of sensor auto-detection mainly leads to improvement of controlled system function. The aim is not only to check reliability of sensor and control loop possibilities, but it lies in achieving better control quality. Agent based approach is also considered. In operation of control loops, we can be tackled by the problem of a hidden malfunction, usually caused by sensors used for measuring of the controlled variables. These sensors often do not stop their operation completely (which is easy to recognize); they only start to provide a little bit wrong measurement of the controlled variables. The problem is following: although the control loop seems to work properly, the consequences of such a small sensor malfunction (sensor discredibility) can become substantial and expensive. This paper concentrates on the idea of sensor auto-detection mainly leads to improvement of controlled system function. The aim is not only to check reliability of sensor and control loop possibilities, but it lies in achieving better control quality. Agent based approach is also considered. (en) Skrytá nesprávná funkce regulačního obvodu je obvykle zapříčiněna senzory použitými pro měření regulovaných veličin. Pokud rozdíl mezi měřenými hodnotami a skutečnými hodnotami není extrémní, je pouze malá šance, že operátor rozpozná špatnou činnost senzoru. Tento příspěvek se zabývá dvěmi myšlenkami: detekcí diskredibility senzoru jako způsobu, který nahrazuje obvyklou hardwarovou redundanci a šetří náklady dodatečného měření a na použití detekce diskredibility senzoru jako prostředku pro vylepšení funkce regulovaného zařízení. (cs)
Title	Evolutionary Detection of Sensor Discredibility in Control Loops Evolutionary Detection of Sensor Discredibility in Control Loops (en) Evoluční detekce diskredibility senzoru v regulačních obvodech (cs)
skos:prefLabel	Evolutionary Detection of Sensor Discredibility in Control Loops Evolutionary Detection of Sensor Discredibility in Control Loops (en) Evoluční detekce diskredibility senzoru v regulačních obvodech (cs)
skos:notation	RIV/68407700:21220/05:02113361!RIV06-GA0-21220___
http://linked.open.../vavai/riv/strany	136 ; 141
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA101/04/1182)
http://linked.open...vai/riv/dodaniDat	2006
http://linked.open...aciTvurceVysledku	Šulc, Bohumil Klimánek, David
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	České vysoké učení technické v Praze / Fakulta strojní
http://linked.open...dnocenehoVysledku	520832
http://linked.open...ai/riv/idVysledku	RIV/68407700:21220/05:02113361
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	control loop; discredibility; genetic algorithms; sensor (en)
http://linked.open.../riv/klicoveSlovo	control loop genetic algorithms sensor discredibility
http://linked.open...ontrolniKodProRIV	[6E78470D6A39]
http://linked.open...v/mistoKonaniAkce	Raleigh, North Carolina State Univ.
http://linked.open...i/riv/mistoVydani	New York
http://linked.open...i/riv/nazevZdroje	Proceedings of the 31st Annual Conference IEEE Industrial Electronics
http://linked.open...in/vavai/riv/obor	JB
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Hybrid techniques in advanced methods of control and modelling of themal heat and power processes
http://linked.open...UplatneniVysledku	2005
http://linked.open...iv/tvurceVysledku	Šulc, Bohumil Klimánek, David
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2005-11-06 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	IEEE Computer Society Press
https://schema.org/isbn	0-7803-9252-3
http://localhost/t...ganizacniJednotka	21220

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