| 西安市空气质量的评价与分析 |
| |
| 引用本文： | 孙娇,朱家明,张雷,付兮兮.西安市空气质量的评价与分析[J].衡阳师范学院学报,2014(3):119-123. |
| |
| 作者姓名： | 孙娇 朱家明 张雷 付兮兮 |
| |
| 作者单位： | 安徽财经大学统计与应用数学学院,安徽蚌埠233030 |
| |
| 基金项目： | 安徽财经大学大学生科研创新基金项目（XSKY1415ZD）;安徽财经大学教研项目（acjyzd201429） |
| |
| 摘 要： | 运用空气污染指数和环境空气质量指数对西安市空气质量进行评价,分析了西安市空气质量的影响因素并对西安市未来一周空气质量进行预测。综合使用了对比分析方法、模糊评价法、微分拟合法等方法,分别建立了模糊综合评价模型和灰色预测模型。得到了西安市空气质量水平和运用API、AQI评价时的对比分析结果。地理位置、季节、产业种类、工业发展速度和规模等因素均对西安市的空气质量产生影响。
|
| 关 键 词： | 空气质量 模糊综合评价法 灰色预测模型 MATLAB |
On Evaluation and Analysis of Air Quality in Xi＇an City |
| |
| SUN Jiao,ZHU Jia-ming,ZHA NG Lei,FU Xi-xi.On Evaluation and Analysis of Air Quality in Xi＇an City[J].journal of Hengyang Normal University,2014(3):119-123. |
| |
| Authors: | SUN Jiao ZHU Jia-ming ZHA NG Lei FU Xi-xi |
| |
| Institution: | (College of Statistics and Applied Mathematics, Anhui University of Finance and Economics Bengbu Anhui 233030,China) |
| |
| Abstract: | Aiming at the evaluation of air quality in Xi＇an City, by using respectively the air pollution index and air quality index, the influence factors of air quality in Xi＇an city is analyzed and the air quality of the future week is forecasted. The paper used comprehensively the comparative analysis method, fuzzy evaluation method and differential fitting method, and the fuzzy comprehensive evaluation model and the grey prediction models are established. The air quality level and the evaluation comparative analysis results have been obtained by using API and AQI. The geographical location, season, different types of industry, industrial development speed and scale factors have effects on the air quality of Xi＇an city, and it will predict next week＇s air quality of Xi＇an city. |
| |
| Keywords: | air quality Fuzzy comprehensive evaluation method grey prediction model MATLAB |
| 本文献已被 CNKI 维普 等数据库收录！ |
