| 基于网格技术的实时洪水预报建模系统 |
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| 引用本文： | 司源,解建仓.基于网格技术的实时洪水预报建模系统[J].水文,2011,31(6):58-62,57. |
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| 作者姓名： | 司源 解建仓 |
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| 作者单位： | 1. 河海大学水利水电学院,江苏南京,210098
2. 西安理工大学水电学院,陕西西安,710048 |
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| 基金项目： | 国家"863"计划基金，国家自然科学基金 |
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| 摘 要： | 针对目前实时洪水预报建模过程中出现的数据获取难和计算力不足的情况,提出了基于网格技术进行建模的方法,以期通过网格技术实现信息的动态共享和计算力的有效整合。阐述了在网格环境下的建模体系结构,对任务解构、通信协议、调度算法等关键点做了详细说明。以渭河流域为例,对其进行实时洪水预报建模,证明了该方法的有效性。
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| 关 键 词： | 实时洪水预报 网格技术 建模 |
Real-time Flood Forecast Modeling System Based on Grid |
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| SI Yuan,XIE Jiancang.Real-time Flood Forecast Modeling System Based on Grid[J].Hydrology,2011,31(6):58-62,57. |
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| Authors: | SI Yuan XIE Jiancang |
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| Institution: | SI Yuan1,XIE Jiancang2(1.College of Water Conservancy and Hydropower Engineering,Hohai University,Nanjing 210098,China,2.College of Faculty of Water Resources and Hydraulic Power,Xi'an University of Technology,Xi'an 710048,China) |
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| Abstract: | Aiming at the present problem of data acquisition difficult and calculation insufficient appeared in the process of real-time flood forecast modeling,the method of modeling based on the grid technology was proposed to realize the dynamic sharing of information and the integration of computing power.The modeling system structure in grid environment was given,the task deconstruction,communication protocol and scheduling algorithm were explained in detail.Finally,the Weihe River Basin was taken as an example t... |
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| Keywords: | real-time flood grid modeling |
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