基于层次分析法和逼近理想解排序法的高校校园绿地景观评价

摘要

An evaluation index system for green landscape in ten college campuses in Beijing was established using Analytic Hierarchy Process ( AHP). The weights of all the indexes were determined by a judgment matrix. An evaluation method for landscape quality was obtained through calculating the ideal solution and closeness degree by TOPSIS (Technique for Order Preference by Similarity to an Ideal Solution). Result showed that the quality of green landscape in each college campus is better overall. The green landscape in Tsinghua University campus is the best, and that in the campus of China University of Mining and Technology is better. It is a simple and effective method to comprehensively evaluate the green landscape in college campuses by a combined TOPSIS-AHP method, which can make the evaluation results more objective and accurate.%景观评价是一项复杂的系统工程.利用AHP法建立了.高校校园绿地景观评价指标体系的层次结构,通过判断矩阵计算各指标的权重；利用TOPSIS法计算矩阵的理想解和贴近度,建立了校园绿地景观评价方法和评优方法.结果表明,各高校校园绿地景观总体质量比较好,其中清华大学质量最好,而中国矿业大学稍差些.运用AHP法与TOPSIS法相结合,能对校园绿地景现实现全面、合理地评价,是一种简便、有效的评价方法,且提高了评价方法的易操作性和评价结果的客观性和准确性.