水力发电2009,Vol.35Issue(6):12-14,3.
基于Logistic方程的多元回归径流预报模型及其应用
Multiple Regression Runoff Forecasting Model based on Logistic Equation and Its Application
摘要
Abstract
This paper takes Dahuofang Reservoir as the research object. Firstly,it uses the principium of main component analysis method to extract the comprehensive factors affecting runoff change. Secondly, it simulates comprehensive factors by Logistic equation. And finally it sets up Dahuofang Reservoir mid-long term forecasting model by using multiple linear regression method. The results showed that this model has higher simulation accuracy.关键词
主成分分析法/Logistic方程/多元回归分析/径流预报Key words
main component analysis method/Logistic equation/multiple regression analysis/runoff forecasting分类
天文与地球科学引用本文复制引用
曹永强,游海林,邢晓森,伊吉美..基于Logistic方程的多元回归径流预报模型及其应用[J].水力发电,2009,35(6):12-14,3.基金项目
重庆交通大学省部共建水利水运工程教育部重点实验室2007年开放基金资助项目(LK2007804) (LK2007804)
城市水资源与水环境国家重点实验室2008年开放基金(HC200814) (HC200814)
水沙科学与水利水电工程国家重点实验室(清华大学)2007年对外开放基金(Sklhse2007A01) (清华大学)