熵权TOPSIS-灰色关联法在室内环境质量评价中的应用

Application of Entropy-weighted Grey Correlation Model in Indoor Environmental Quality Assessment

熵权TOPSIS评价法与灰色关联分析法相结合构建新模型,对位于深圳市某幢高层办公室环境质量及影响因素进行分析。熵权TOPSIS评价法计算不同楼层在空气污染物浓度和热环境因素影响下与理想解的距离,评价各楼层室内环境质量。通过灰色关联法计算各楼层排名情况与各项指标的关联系数,量化指标对室内环境质量的影响程度。通过案例计算,将评价模型计算结果与文献结果进行比较,所得结论基本符合且更加精细,证明评价模型的科学性。

A new model based on entropy weight TOPSIS evaluation method and grey correlation analysis method is established to analyze the environmental quality and its influencing factors of a high-rise office in Shenzhen.Entropy weight TOPSIS evaluation method calculates the rank of different floors under the influence of air pollutant concentration and thermal environment factors,and evaluates the indoor environmental quality of each floor.The grey correlation method is used to calculate the correlation coefficient between the ranking of each floor and the indicators,and to quantify the impact of the indicators on the indoor environmental quality.Through case calculation,the calculation results of the evaluation model are compared with the literature results,and the conclusions are basically consistent and more precise,which proves the scientificity of the evaluation model.