Improved Analytic Hierarchy Process Based on Triangular Fuzzy Number

The main purpose of this paper was to improve the analytic hierarchy process and increase its credibility. We combine the Fuzzy Comprehensive Evaluation (FCE) with the Analytic Hierarchy Process (AHP) and use delphi method and triangular fuzzy numbers to establish the final fuzzy judgment matrix. Finally, we apply examples to illustrate that the improved fuzzy analytic hierarchy process can not only accurately solve the required problems, but also greatly reduce the errors caused by subjective judgments of experts, and effectively improve the accuracy of solution. However, the improved fuzzy analytic hierarchy process of this paper is a bit cumbersome, and the simpler and more efficient method is worth our searching.