Research on Group Decision-Making Optimization Model of Urban Railway Traffic Network Scheme
Aiming at the evaluation and optimization of urban rail transit network scheme, the optimization decision-making model based on group TOPSIS was advanced in this paper. The multi-attribute evaluation index system of urban rail transit network was established. Then the decision-making’s position matrix and the attribute weights were determined using the idea of group decision-making on the basis that group rationality was guaranteed , which aimed at the phenomenon that preference of decision-making existed and the reduction of decision-maker’s preference had influence on the result of decision-making. The network scheme was ranked based on TOPSIS method to arrive at a decision. The example in this paper has verified the effectiveness and practicability of the model.
H. Y. Yan and F. L. Zhang, "Research on Group Decision-Making Optimization Model of Urban Railway Traffic Network Scheme", Advanced Materials Research, Vols. 228-229, pp. 519-525, 2011