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Statements

Subject Item
n2:RIV%2F61989100%3A27350%2F12%3A86082315%21RIV14-GA0-27350___
rdf:type
skos:Concept n20:Vysledek
rdfs:seeAlso
http://sgem.org/sgemlib/spip.php?article2123
dcterms:description
Underground coal mine environment is an environment with dynamic occurrence of the methane. In this environment is quite difficult to control various technological processes that are used in it. For effective decision-making themselves not only in the design of control systems is required to use appropriate support tools, among which are inherently models. This article describes the possibilities of creating models for technological process of collapse preventive inerting of the coalfaces in underground mine using Petri nets. The technological process of collapse preventive inerting is carried out by supply of compressed nitrogen to areas at risk of spontaneous combustion. Petri nets allow the modelling of parallel dynamic systems and systems with discrete time. In conjunction with the software HPSim or WinPeSim the individual processes can be modelled and then evaluate the results using a spreadsheet (Excel). Based on the results of the simulations it is then much easier to determine the optimal solution or decision. Underground coal mine environment is an environment with dynamic occurrence of the methane. In this environment is quite difficult to control various technological processes that are used in it. For effective decision-making themselves not only in the design of control systems is required to use appropriate support tools, among which are inherently models. This article describes the possibilities of creating models for technological process of collapse preventive inerting of the coalfaces in underground mine using Petri nets. The technological process of collapse preventive inerting is carried out by supply of compressed nitrogen to areas at risk of spontaneous combustion. Petri nets allow the modelling of parallel dynamic systems and systems with discrete time. In conjunction with the software HPSim or WinPeSim the individual processes can be modelled and then evaluate the results using a spreadsheet (Excel). Based on the results of the simulations it is then much easier to determine the optimal solution or decision.
dcterms:title
USING PETRI NETS TO MODELLING UNDERGROUND MINE INERTING USING PETRI NETS TO MODELLING UNDERGROUND MINE INERTING
skos:prefLabel
USING PETRI NETS TO MODELLING UNDERGROUND MINE INERTING USING PETRI NETS TO MODELLING UNDERGROUND MINE INERTING
skos:notation
RIV/61989100:27350/12:86082315!RIV14-GA0-27350___
n20:predkladatel
n22:orjk%3A27350
n3:aktivita
n21:P
n3:aktivity
P(GA105/09/1366)
n3:dodaniDat
n14:2014
n3:domaciTvurceVysledku
n6:2824906 n6:7086172 n6:4038452 n6:9024573
n3:druhVysledku
n15:D
n3:duvernostUdaju
n8:S
n3:entitaPredkladatele
n19:predkladatel
n3:idSjednocenehoVysledku
176549
n3:idVysledku
RIV/61989100:27350/12:86082315
n3:jazykVysledku
n18:eng
n3:klicovaSlova
Modelling; Underground Mine; Petri Nets; Inerting
n3:klicoveSlovo
n7:Inerting n7:Petri%20Nets n7:Modelling n7:Underground%20Mine
n3:kontrolniKodProRIV
[411EB4C55844]
n3:mistoKonaniAkce
Albena
n3:mistoVydani
Sofia
n3:nazevZdroje
12th International Multidisciplinary Scientific GeoConference SGEM 2012 : conference proceedings. Volume I-V
n3:obor
n4:DN
n3:pocetDomacichTvurcuVysledku
4
n3:pocetTvurcuVysledku
5
n3:projekt
n17:GA105%2F09%2F1366
n3:rokUplatneniVysledku
n14:2012
n3:tvurceVysledku
Kodym, Oldřich Danel, Roman Šeliga, Zdeněk Vančura, Vladislav Otte, Lukáš
n3:typAkce
n23:WRD
n3:zahajeniAkce
2012-06-17+02:00
s:issn
1314-2704
s:numberOfPages
8
n12:doi
10.5593/SGEM2012/S10.V3043
n9:hasPublisher
STEF92 Technology Ltd.
n5:organizacniJednotka
27350