Application of Fuzzy Analytic Hierarchy Process in The Optimization of Railway Schemes

Abstract The rapid development of economy is inseparable from the continuous construction of railways. Railway selection as the most important link in project construction must meet the requirements of national politics, economy and national defense. In this paper, the fuzzy analytic hierarchy process is used to take The Xuyong-Bijie Railway as an example to establish an evaluation system and calculate the evaluation grades of each index. The application of this method in the optimization of railway scheme can provide reference for actual route decision, and also verify the applicability and superiority of fuzzy analytic hierarchy process in railway line selection.