A Novel Variable Weight VIKOR Grade Assessment Method for Waterway Navigation Safe Routes Selection

According to the characteristics of waterway navigation safe routes selection, and considering individual feelings group benefits information, as well no-compensation information between indexes, this paper describes rating routes, then puts forward an evaluation model method for route selection based on variable weight VIKOR. First all, from concept connotation grade assessment, so avoid confusing two essential different problems ranking. Then, indexes membership function appropriate are constructed, weights index entropy proposed. Secondly, a VIKOR binary semantic grading Finally, through case study comparative analysis, rationality feasibility proposed in illustrated. This can better reflect assessment provides new approaches methods support development management selection.