Published: Građevinar 72 (2020) 4
Paper type: Scientific research paper
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Fuzzy multicriteria decision-making in railway infrastructure planning and design
Abstract
A fuzzy multicriteria approach in the railway infrastructure planning and design, enabling an integrated and systematic solving of uncertainty and indeterminacy problems in the evaluation of criteria functions, is presented in paper. The proposed multicriteria decision making approach is presented in the scope of the methodology for selecting the most favourable route of a double track railway. Triangular fuzzy numbers are used to evaluate variant solutions, while the VIKOR fuzzy method is used for route ranking.
Keywordsrailway infrastructure, planning and design, multicriteria decision-making, fuzzy VIKOR method