摘要
针对雨水综合利用多属性、多指标的特点,提出了一种改进的TOPSIS评价方法,引入信息熵计算了各评价指标的权重,建立了基于熵权的综合评价模型,并将该方法应用于某住宅小区雨水综合利用评价中,结果表明,该评价方法计算过程清晰、评价结果合理。
According to the characteristics of rainwater comperehensive untilization,multi attributes,the paper provided an improved TOPSIS evaluation method. An information entropy to calculate the weight coefficient of index is introduced and this comprehensive evaluation model based on entropy is established. The method is applied to an evaluation of rainwater integrative utilization in a residential community. The results show that the process of calculation is clear and the evaluation result is reasonable.
出处
《山西建筑》
2016年第20期116-118,共3页
Shanxi Architecture
关键词
海绵城市
信息熵
TOPSIS法
住宅小区
雨水利用
sponge city
information entropy
TOPSIS method
residential community
rainwater utilization
