基于Elman网络的地面太阳总辐射估算方法

Methods for Estimating Surface Total Solar Radiation Based on Elman Neural Network

通过建立地面太阳总辐射的Elman网络估算模型,利用北京市1971～1995年的气象数据训练网络,并对1996～2000年的数据进行估算。对比分析结果表明,基于Elman网络的地面太阳总辐射估算方法具有较高的精度。

By establishing estimated model of Elman neural network for solar irradiance at the surface,meteorological data was used to train the neural network from 1971 to 1995 in Beijing,and data from 1996 to 2000 were estimated.The comparative analysis results indicated that the estimating method of surface total solar radiation had higher precision based on Elman neural network.