基于AHP的密闭环境空气质量评价模型及其应用

AHP-based Closed Environment Air Quality Assessment Model and its Application

针对指数法在评价密闭环境空气质量中存在评价因素单一,不能反映多种污染物对空气环境质量的综合影响等缺点,结合模糊数学的原理与方法,对密闭环境空气质量进行评价。采用层次分析法赋权,按最大隶属原则,通过模糊数学模型对某密闭环境空气质量进行综合评价,评价结果较科学地反映了空气质量的真实状况。

Exponential approach to closed environment air quality assessment in most cases, is incapable of portraying the overall impact of multi - pollutants on air quality in closed environment air quality assessment due to the simplicity of the assessment factors involved. A fuzzy approach with the analytic hierarchy process and maximum membership grading, was applied to the assessment of the air quality in closed environment. It＇s concluded that the outcome from the assessment had truly portrayed the real conditions of the air quality.