About: Maintenance optimization for a coal-grinding mill system

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	In this paper we investigate optimizing preventive maintenance of a multicomponent system. The future state of the system is dependent on the actual state and on the maintenance action taken. The model is motivated by the problem of planning maintenance for an eight coal-grinding mill system in one block of a coal power plant. The goal is to decide whether to repair a mill in the poor condition but still good performance or the one in fairly new condition but poorly performing. If we do not repair the one in poor condition we may threaten the functioning of the whole system. On the other hand the poorly performing mill increases the load of other mills causing them to degrade faster. The strategy must also take into account the big picture of all 8 mills. The Markov decision model is suggested as an approach to find an optimal strategy. In this paper we investigate optimizing preventive maintenance of a multicomponent system. The future state of the system is dependent on the actual state and on the maintenance action taken. The model is motivated by the problem of planning maintenance for an eight coal-grinding mill system in one block of a coal power plant. The goal is to decide whether to repair a mill in the poor condition but still good performance or the one in fairly new condition but poorly performing. If we do not repair the one in poor condition we may threaten the functioning of the whole system. On the other hand the poorly performing mill increases the load of other mills causing them to degrade faster. The strategy must also take into account the big picture of all 8 mills. The Markov decision model is suggested as an approach to find an optimal strategy. (en)
Title	Maintenance optimization for a coal-grinding mill system - by Markov decision process Maintenance optimization for a coal-grinding mill system - by Markov decision process (en)
skos:prefLabel	Maintenance optimization for a coal-grinding mill system - by Markov decision process Maintenance optimization for a coal-grinding mill system - by Markov decision process (en)
skos:notation	RIV/46747885:24220/13:#0002857!RIV14-MSM-24220___
http://linked.open...avai/predkladatel	Fakulta mechatroniky, informatiky a mezioborových studií
http://linked.open...avai/riv/aktivita	S
http://linked.open...avai/riv/aktivity	S
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Jirsák, Čeněk
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	Technická univerzita v Liberci / Fakulta mechatroniky, informatiky a mezioborových studií
http://linked.open...dnocenehoVysledku	85785
http://linked.open...ai/riv/idVysledku	RIV/46747885:24220/13:#0002857
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Maintenance optimization; Markov decision process; multistate sytems (en)
http://linked.open.../riv/klicoveSlovo	multistate sytems Markov decision process Maintenance optimization
http://linked.open...ontrolniKodProRIV	[0619552E5D35]
http://linked.open...v/mistoKonaniAkce	Kouty nad Desnou
http://linked.open...i/riv/mistoVydani	Ostrava
http://linked.open...i/riv/nazevZdroje	PROCEEDINGS OF THE 14TH INTERNATIONAL SCIENTIFIC CONFERENCE ELECTRIC POWER ENGINEERING 2013
http://linked.open...in/vavai/riv/obor	BB
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (xsd:int)
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Jirsák, Čeněk
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open...ain/vavai/riv/wos	000321920400096
http://linked.open.../riv/zahajeniAkce	2013-01-01 (xsd:date)
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Vysoká škola báňská - Technická univerzita Ostrava
https://schema.org/isbn	9788024829883
http://localhost/t...ganizacniJednotka	24220

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