| Application of the Takagi-Sugeno fuzzy system for combination forecasting of river flow in semiarid mountain regions | |
| Zhang, Lijie; Zhao, Wenzhi1; He, Zhibin; Liu, Hu | |
| 刊名 | HYDROLOGICAL PROCESSES
 |
| 2009-05-15 | |
| 卷号 | 23期号:10页码:1430-1436 |
| 关键词 | Takagi-Sugeno fuzzy system combining forecasts rainfall-runoff modelling semiarid mountain area |
| ISSN号 | 0885-6087 |
| DOI | 10.1002/hyp.7265 |
| 通讯作者 | Zhao, Wenzhi(zhaowzh@lzb.ac.cn) |
| 英文摘要 | Because of high spatial heterogeneity and the degree of uncertainty about hydrological processes in large-scale catchments of semiarid mountain areas, satisfactory forecasting of daily discharge is seldom available using a single model in many practical cases. In this paper the Takagi-Sugeno fuzzy system (TS) and the simple average method (SAM) are applied to combine forecasts of three individual models, namely, the simple linear model (SLM), the seasonally based linear perturbation model (LPM) and the nearest neighbour linear perturbation model (NNLPM) for modelling daily discharge, and the performance of modelling results is compared in five catchments of semiarid areas. It is found that the TS combination model gives good predictions. The results confirm that better prediction accuracy can be obtained by combining the forecasts of different models with the Takagi-Sugeno fuzzy system in semi-arid mountain areas. Copyright (C) 2009 John Wiley & Sons, Ltd. |
| 收录类别 | SCI |
| WOS关键词 | RAINFALL-RUNOFF MODELS |
| WOS研究方向 | Water Resources |
| WOS类目 | Water Resources |
| 语种 | 英语 |
| 出版者 | JOHN WILEY & SONS LTD |
| WOS记录号 | WOS:000266193200004 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2556218 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Zhao, Wenzhi |
| 作者单位 | 1.Chinese Ecosyst Res Network, Linze Inland River Basin Res Stn, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Lab Watershed Hydrol & Ecol, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Lijie,Zhao, Wenzhi,He, Zhibin,et al. Application of the Takagi-Sugeno fuzzy system for combination forecasting of river flow in semiarid mountain regions[J]. HYDROLOGICAL PROCESSES,2009,23(10):1430-1436. |
| APA | Zhang, Lijie,Zhao, Wenzhi,He, Zhibin,&Liu, Hu.(2009).Application of the Takagi-Sugeno fuzzy system for combination forecasting of river flow in semiarid mountain regions.HYDROLOGICAL PROCESSES,23(10),1430-1436. |
| MLA | Zhang, Lijie,et al."Application of the Takagi-Sugeno fuzzy system for combination forecasting of river flow in semiarid mountain regions".HYDROLOGICAL PROCESSES 23.10(2009):1430-1436. |
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