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| ANFIS与多元回归模型在ET0实时预报中的对比研究 | |
| 引用本文： | 王晓瑜,迟道才,王晓玲,周彬.ANFIS与多元回归模型在ET0实时预报中的对比研究[J].节水灌溉,2007(8):19-21. |
| 作者姓名： | 王晓瑜 迟道才 王晓玲 周彬 |
| 作者单位： | 1. 沈阳农业大学水利学院,辽宁,沈阳,110161 2. 宁夏吴忠秦汉渠管理处工程公司,宁夏,吴忠,751100 3. 辽宁省水利水电科学研究所,辽宁,沈阳,110003 |
| 摘 要： | 以气象数据为自变量,Penman Monteith方程计算值ET_0为应变量,分别建立了多元回归模型和自适应神经模糊推理系统(ANFIS)模型,对ET_0预测结果对比分析,ANFIS预测ET_0结果相对于多元线性回归具有精度高(1 |
| 关 键 词： | 多元线性回归模型 自适应神经模糊推理系统(ANFIS) 参考作物蒸发蒸腾量(ET_0) FAO Penman-Monteith公式 |
| 文章编号： | 1007-4929(2007)08-0019-03 |
| 修稿时间： | 2007年3月27日 |
Study on Real-Time ET0 Forecasting by ANFIS Model and Multivariate Linear Regression Model |
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| WANG Xiao-yu,CHI Dao-cai,WANG Xiao-ling,ZHOU Bin.Study on Real-Time ET0 Forecasting by ANFIS Model and Multivariate Linear Regression Model[J].Water Saving Irrigation,2007(8):19-21. | |
| Authors: | WANG Xiao-yu CHI Dao-cai WANG Xiao-ling ZHOU Bin |
| Abstract: | This article based on Liaoyang's meteorological data,using ET_0 calculated by Penman Monteith formula as the input factor, establishing the multivariate linear regression model and the auto-adapted nerve fuzzy reasoning system(ANFIS)model separately, and analyzing the results by two methods.ET_0 calculated by ANFIS model has higher degree of accuracy(1 |
| Keywords: | multivariate linear regression Auto-adapted nerve fuzzy reasoning system(ANFIS) Reference crops evapotranspiration(ET_0) FAO Penman-Monteith formula |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |