摘要
系统节水策略的制订需要综合考虑系统内各因素的作用关系和彼此之间的影响程度,影响系统节水的各因素间的作用关系是多层次的和错综复杂的,具有大量的不确定性和模糊性.基于IAHP法建立的节水系统策略评价模型,将影响系统节水的各因素加以分层,定量地考察各个因素对系统节水策略的影响程度,建立的比较矩阵具有自调节特性,直接求解的各指标相对上一级指标权重值,具有较高的可信度,为节水策略评价提供可靠依据.
The strategy formulation of water-saving system needs to consider the influence of various factors and the relations among the factors are multi-level and complicated,and uncertain and fuzzy.The evaluation model of water-saving strategy based on IAHP,divide the factors influencing the water-saving system into components,in order to study the influence degree of various factors to the water-saving system strategy quantitatively.The comparative matrix has automatic adjustment characteristic,the weight value f...
出处
《华北水利水电学院学报》
2009年第2期18-20,共3页
North China Institute of Water Conservancy and Hydroelectric Power
关键词
节水系统
因素
策略
评价
矩阵
saving water system
factors
strategy
appraisal
matrix
