层次分析法用于高校用户群节水指标体系研究

Applying Analytical Hierarchy Process to Study the Index of System of College Water Use System

从分析影响高校用户群节水的因素及其构成关系入手,根据众多专家多年来进行节水工作的经验,利用层次分析法对高校用户群节水指标进行优选,并提出全面的定量化和定性化的层次结构评价模式。其模型结构如下:首先构建用户群节水的层次分析结构模型及判断矩阵,应用MATLAB计算出各判断矩阵的最大特征值及其特征向量,并检验判断矩阵的一致性,继而确定出各指标的权重,为其下一步的工作提出一定的建议。

Based on working experience in water conversation ,this paper analyzes the affecting factors of college water use systems and proposes the construction of the evaluation pattern on quantity and quality.The basis steps which defined the indices weight are firstly to build the structure model and judge matrix about water conversation systems, then work out maximum eigenvalue and its eigenvector using matlab, finally test the consistency of judge matrix.The next work is construct the indices weight to show that the method is feasible and properly.