6 items

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  Determination the advantage of solution in Eastern Serbia using the FTOPSIS method and comparison with the TOPSIS method cite

  Sandra Milutinović, Milena Kostović, Ivana Jovanović, Miomir Mikić, Daniel Kržanović (2022)

  FTOPSIS, TOPSIS, MCDM

  Sandra Milutinović, Milena Kostović, Ivana Jovanović, Miomir Mikić, Daniel Kržanović. "Determination the advantage of solution in Eastern Serbia using the FTOPSIS method and comparison with the TOPSIS method" in 53 rd International October Conference on Mining and Metallurgy, 3-5 October 2022, Bor, Serbia, Mining and Metallurgy Institute Bor (2022) М33

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  Strateško odlučivanje pri izboru novih rotornih bagera za površinske kopove lignita: primer rudarskog basena Kolubara cite

  Predrag Jovančić, Stevan Đenadić, Goran Todorović, Dragan Novaković, Filip Miletić (2020)

  U ovom radu je dat primer izbora najpovoljnijih postojećih rotornih bagera u uslovima površinskih kopova RB Kolubara, zbog budućeg odlučivanja o optimalnom izboru bagera za rad na otkrivci, uglju i međuslojnoj jalovini. Korišćeni su parametri performansi specifičnog iskorišćenja mase i snage bagera, vremensko i kapacitetno iskorišćenje bagera, ali i specifični operativni troškovi rada rotornog bagera. Znajući da je ovo neka vrsta višekriterijumskog problema, iskorišćena je metoda TOPSIS za optimalno i tačno rangiranje rotornih bagera. Za analizu je korišćen period ...

  rotorni bager, koncept izbora, performanse, TOPSIS

  Predrag Jovančić, Stevan Đenadić, Goran Todorović, Dragan Novaković, Filip Miletić. "Strateško odlučivanje pri izboru novih rotornih bagera za površinske kopove lignita: primer rudarskog basena Kolubara" in XI simpozijum sa međunarodnim učešćem "Rudarstvo 2020", Vrnjačka Banja, Srbija, 8-11. septembar, Institut za tehnologiju nuklearnih i drugih mineralnih sirovina (Beograd), Privredna komora Srbije (Beograd) (2020) М31

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  Indeksi kontrole održavanja i korišćenja rotornog bagera cite

  Jovana Mitrović, Predrag Jovančić, Dragan Ignjatović, Stevan Đenadić, Filip Miletić (2023)

  Razvoj površinske eksploatacije se u velikom stepenu zasniva na svestranoj mehanizaciji rudarskih radova. Kako bi se zadovoljili potrebni kapaciteti, neophodna je primena savremene mehanizacije, velikih kapaciteta i pouzdanosti u radu. Naime, sa stepenom povećanja mehanizovanosti radova smanjuje se broj zaposlenih radnika, povećava produktivnost rada, smanjuju troškovi po jedinici proizvoda, a samim tim i povećava ekonomičnost površinske eksploatacije. Predmet istraživanja su rotorni bageri SRs 1200 koji predstavljaju samohodne mašine kontinuiranog dejstva namenjene za otkopavanje jalovine i korisne supstance na površinskim ...

  rudarstvo, rotorni bager, indeksi održavanja, indeksi korišćenja, TOPSIS

  Jovana Mitrović, Predrag Jovančić, Dragan Ignjatović, Stevan Đenadić, Filip Miletić. "Indeksi kontrole održavanja i korišćenja rotornog bagera" in XI Međunarodna konferencija "Ugalj i kritični minerali 2023", CCM 2023, Zlatibor, 11-14. oktobar 2023., Beograd : Jugoslovenski komitet za površinsku eksploataciju (2023) М33

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  The preliminary selection of oil reservoir in Serbia for carbon dioxide injection and storage by a multicriteria decision-making approach: a case study cite

  Lola Tomić, Vesna Karović Maričić, Dušan Danilović (2021)

  geološko skladištenje CO2, naftna ležišta, Srbija, VIKOR, TOPSIS

  Lola Tomić, Vesna Karović Maričić, Dušan Danilović. "The preliminary selection of oil reservoir in Serbia for carbon dioxide injection and storage by a multicriteria decision-making approach: a case study" in Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, Taylor & Francis (2021). https://doi.org/10.1080/15567036.2021.1936303 М23

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  Underground loading-haulage equipment selection with application of topsis method with different weighting methods of criteria cite

  Vladimir Krivošić, Luka Crnogorac, Rade Tokalić (2024)

  The choice of adequate mining machines is one of the most complex problems in the underground exploitation of mineral raw materials. The weight of such a decision is reflected in the high prices of these machines and the occurrence of even greater costs during their use if their choice was wrongly conceived. There are numerous examples from practice in which such decisions were made solely on the basis of comparing the prices of machines, without considering any of the ...

  utovarno-transportna mehanizacija, izbor, TOPSIS, entropija, standardna devijacija, težina kriterijuma

  Vladimir Krivošić, Luka Crnogorac, Rade Tokalić. "Underground loading-haulage equipment selection with application of topsis method with different weighting methods of criteria" in Underground mining engineering, University of Belgrade - Faculty of Mining and Geology (2024) М51

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  Multi-Criteria Fuzzy-Stochastic Diffusion Model of Groundwater Control System Selection cite

  Dušan Polomčić, Zoran Gligorić, Dragoljub Bajić, Miloš Gligorić, Milanka Negovanović (2019)

  When considering data and parameters in hydrogeology, there are often questions of uncertainty, vagueness, and imprecision in terms of the quantity of spatial distribution. To overcome such problems, certain data may be subjectively expressed in the form of expert judgment, whereby a heuristic approach and the use of fuzzy logic are required. In this way, decision-making criteria relating to an optimal groundwater control system do not always have a numerical value. Groundwater control scenarios (alternatives) are identified through hydrodynamic ...

  expert judgment, linguistic variables, fuzzy dynamic TOPSIS, hydrogeology, groundwater control system, open-cast mine, geometric Brownian motion

  Dušan Polomčić, Zoran Gligorić, Dragoljub Bajić, Miloš Gligorić, Milanka Negovanović. "Multi-Criteria Fuzzy-Stochastic Diffusion Model of Groundwater Control System Selection" in Symmetry, MDPI AG (2019). https://doi.org/10.3390/sym11050705 М22