江苏师范大学学报(自然科学版)
江囌師範大學學報(自然科學版)
강소사범대학학보(자연과학판)
Journal of Xuzhou Normal University(Natural Science Edition)
2015年
1期
63-65
,共3页
空气质量指数%PM2 .5%神经网络%预测
空氣質量指數%PM2 .5%神經網絡%預測
공기질량지수%PM2 .5%신경망락%예측
air quality index(AQI)%PM2 .5%neural network%prediction
目前 PM2.5的计算主要采用物理方法,其成本较高.为此,通过采集空气中 O3,CO,PM10,SO2,NO2的浓度数据,选择神经网络方法建立 PM2.5预测模型.实验结果表明,该模型对 PM2.5的预测准确率较高.
目前 PM2.5的計算主要採用物理方法,其成本較高.為此,通過採集空氣中 O3,CO,PM10,SO2,NO2的濃度數據,選擇神經網絡方法建立 PM2.5預測模型.實驗結果錶明,該模型對 PM2.5的預測準確率較高.
목전 PM2.5적계산주요채용물리방법,기성본교고.위차,통과채집공기중 O3,CO,PM10,SO2,NO2적농도수거,선택신경망락방법건립 PM2.5예측모형.실험결과표명,해모형대 PM2.5적예측준학솔교고.
At present,the calculation of PM2 .5 is mainly used physical methods,which is due to higher costs.Conse-quently,based on the concentrations of O3 ,CO,PM10 ,SO2 and NO2 ,the predicting model to estimate PM2.5 is con-structed by using neural networks.The experimental results show that a high accuracy is achieved in the model.