Fuzzy optimization in hydrodynamic analysis of groundwater control systems: Case study of the pumping station "Bezdan 1", Serbia

A groundwater control system was designed to lower the water table and allow the pumping station ?Bezdan 1? to be built. Based on a hydrodynamic analysis that suggested three alternative solutions, multicriteria optimization was applied to select the best alternative. The fuzzy analytic hierarchy process method was used, based on triangular fuzzy numbers. An assessment of the various factors that influenced the selection of the best alternative, as well as fuzzy optimization calculations, yielded the ?weights? of the alternatives and the best alternative was selected for groundwater control at the site of the pumping station ?Bezdan 1?.