Assessment criteria for optimization of parameters affecting to local wagon-flows at railway sites

Various methods can be used to obtain the most reliable results in optimizing parameters that directly affect acceleration of local wagon-flows at railway sites. First all, use these methods, it is necessary create a multidimensional criterion for evaluating parameters. Assessment criteria include overtime trains intermediate stations, excessive costs associated with delivery wagons, irrationality geographical location freight facilities variability hauling and carrying capacity hauls, processing technical stations their time departure. Trains take level execution movement schedule so on. To optimally solve assessment criteria, first find best target function, which considers opposite characteristics all “contributes” final result each simultaneously expressed different units. It should able compare. This paper provides systematic solution above issues based on criteria.