ALGORITHM FOR CHOOSING TRACTION ROLLING-STOCK FOR RAILWAY LINE RAIL BALTICA / PREKINIŲ ŠILUMVEŽIŲ MAGISTRALEI „RAIL BALTICA“ PARINKIMO ALGORITMAS | Zendy

Stasys Steišūnas | Zendy; Гинтаутас Бурейка | Zendy

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ALGORITHM FOR CHOOSING TRACTION ROLLING-STOCK FOR RAILWAY LINE RAIL BALTICA / PREKINIŲ ŠILUMVEŽIŲ MAGISTRALEI „RAIL BALTICA“ PARINKIMO ALGORITMAS

Author(s) -

Stasys Steišūnas,

Гинтаутас Бурейка

Publication year - 2012

Publication title -

mokslas - lietuvos ateitis

Language(s) - English

Resource type - Journals

eISSN - 2029-2341

pISSN - 2029-2252

DOI - 10.3846/mla.2012.62

Subject(s) - railway line , weighting , transport engineering , baltica , stock (firearms) , traction (geology) , operations research , engineering , automotive engineering , mechanical engineering , geology , physics , paleontology , ordovician , acoustics

The article analyses traction rolling-stock for freight transportation presently used by AB Lietuvos geležinkeliai. The paper explores and compares technical data on the above mentioned rolling-stock and estimates exploitation expenses. Following an assessment of forecasting freight flows on the future railway line Rail Baltica, an algorithm for selecting traction rolling-stock is proposed. The efficiency of locomotives operating on the railway is determined taking into account three multi-criteria evaluation methods: the sum of ratings, simple additive weighting and geometric mean method. Locomotives are estimated in accordance with technical, economic and ecological aspects. The results of possible performance efficiency of rolling stock have been determined changing weight coefficient values of the criteria

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