模糊层次分析法在后评价中的应用

摘要

以兰新二线330 kV供电工程项目后评价为例,介绍应用模糊层次分析法在工程项目后评价中的应用层次分析法中指标权重的确定,以及进行模糊层次分析,最终实现兰新二线供电工程的项目经济技术效益定量评估.%The application of fuzzy mathematics in the postevaluation is introduced in this paper with the post-evaluation of the 330 kV power supply project of Lanzhou-Xinjiang High-speed Railway as an example.Based on the determination of the index weight in the analytic hierarchy process and the fuzzy analytic hierarchy process,the paper finally realizes the quantitative evaluation of the economic and technical benefits of the power supply project of Lanzhou-Xinjiang High-speed Railway.