Application of Projection Method Based on Combination Weight in Comprehensive Evaluation for Highway Network Planning

摘要

In this paper projection method based on combination weights is inducted and applied in comprehensive evaluation for highway network planning. Considering the subjective and objective factors，the combination of AHP and entropy weight is more accurate. Index vector of each road network plan is projected to the most ideal solution vector, the quality of various plans can be differentiated by the projection values. An application example is given that has proved the model is right and valid.