| Attributes | Values |
|---|
| rdf:type
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| Description
| - It should be noted, despite the various discussions and existing strategies of the state, that coal is an important raw material for various industries, such as heavy industry, metallurgy and chemical industry.It is also crucial for the energy economy in terms of production of electricity and process heat. The importance of coal in the world economy has been, and will continue to be, on the rise, as we are witnessing the declining reserves of oil and natural gas. Presently, this trend is being slightly suppressed by the increasing use of nuclear power. At present, more than 44% of all electricity consumed in the world is produced from coal, in Europe it is about one-third. In general economic terms (especially nowadays, when business performance is strictly measured in terms of profit) the profitability of the technological process measured by the return of investment rate is of crucial importance. The requirement for constant improvement of technological processes in various industries can be addressed by developing and expanding software solutions for process modeling . To achieve best efficiency of coal mining operations, simulation software becomes an indispensable assistant tool in planning, organizing and generally in the actual implementation of the entire production process. This publication deals with computerized simulation modeling of the technological process of underground mine extraction. Petri Nets were used as a tool which is suitable for modeling of parallel dynamic systems and discrete-time systems. In coordination with the machinery design process, planning, management, and use of financial resources, such models would help increase the efficiency of mining and eliminate the negative effects of downtime.
- It should be noted, despite the various discussions and existing strategies of the state, that coal is an important raw material for various industries, such as heavy industry, metallurgy and chemical industry.It is also crucial for the energy economy in terms of production of electricity and process heat. The importance of coal in the world economy has been, and will continue to be, on the rise, as we are witnessing the declining reserves of oil and natural gas. Presently, this trend is being slightly suppressed by the increasing use of nuclear power. At present, more than 44% of all electricity consumed in the world is produced from coal, in Europe it is about one-third. In general economic terms (especially nowadays, when business performance is strictly measured in terms of profit) the profitability of the technological process measured by the return of investment rate is of crucial importance. The requirement for constant improvement of technological processes in various industries can be addressed by developing and expanding software solutions for process modeling . To achieve best efficiency of coal mining operations, simulation software becomes an indispensable assistant tool in planning, organizing and generally in the actual implementation of the entire production process. This publication deals with computerized simulation modeling of the technological process of underground mine extraction. Petri Nets were used as a tool which is suitable for modeling of parallel dynamic systems and discrete-time systems. In coordination with the machinery design process, planning, management, and use of financial resources, such models would help increase the efficiency of mining and eliminate the negative effects of downtime. (en)
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| Title
| - MODELING THE UNDERGROUND COAL MINE EXTRACTION PROCESS WITH PETRI NETS
- MODELING THE UNDERGROUND COAL MINE EXTRACTION PROCESS WITH PETRI NETS (en)
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| skos:prefLabel
| - MODELING THE UNDERGROUND COAL MINE EXTRACTION PROCESS WITH PETRI NETS
- MODELING THE UNDERGROUND COAL MINE EXTRACTION PROCESS WITH PETRI NETS (en)
|
| skos:notation
| - RIV/61989100:27350/14:86090086!RIV15-MSM-27350___
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...vai/riv/dodaniDat
| |
| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/61989100:27350/14:86090086
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| http://linked.open...riv/jazykVysledku
| |
| http://linked.open.../riv/klicovaSlova
| - EXTRACTION PROCESS; UNDERGROUND COAL MINE; MODELING; PETRI NETS (en)
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| http://linked.open.../riv/klicoveSlovo
| |
| http://linked.open...ontrolniKodProRIV
| |
| http://linked.open...i/riv/mistoVydani
| |
| http://linked.open...i/riv/nazevZdroje
| - MODELING THE UNDERGROUND COAL MINE EXTRACTION PROCESS WITH PETRI NETS
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| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
| |
| http://linked.open...v/pocetStranKnihy
| |
| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...UplatneniVysledku
| |
| http://linked.open...iv/tvurceVysledku
| - Otte, Lukáš
- Vančura, Vladislav
|
| number of pages
| |
| http://purl.org/ne...btex#hasPublisher
| - Technická univerzita v Košiciach. Fakulta baníctva, ekológie, riadenia a geotechnológií
|
| https://schema.org/isbn
| |
| http://localhost/t...ganizacniJednotka
| |
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