SCE-UA算法在新安江模型及TOPMODEL参数优化应用中的研究  

Application of SCE-UA Method in Calibrating Parameters of Xinanjiang Model and TOPMODEL

作　　者：唐运忆[1] 栾承梅[1] 

机构地区：[1]江苏省水文水资源勘测局

出　　处：《水文》2007年第6期33-35,74,共4页Journal of China Hydrology

摘　　要：利用江西修水流域资料,将遗传算法和SCE-UA算法对新安江模型汇流参数及TOPMODEL参数进行优化,并对其结果进行了分析研究,得出了以场次洪水拟合的确定性系数为指标,用SCE-UA算法对TOPMODEL参数自动优化的结果比新安江模型的结果稍好的结论。SCE-UA method was used to calibrate the parameters of Xinanjiang Model and TOPMODEL by using the data from the Xiushui River Basin in Jiangxi Province. The results show that the parameters gained with SCE-UA method accord with the physical meaning well, and the precision of TOPMODEL is higher than Xinanjiang Model.

关 键 词：新安江模型 TOPMODEL 参数优化 SCE—UA算法 

分 类 号：P338.9[天文地球—水文科学]