基于分布式体系的降雨径流预报系统  

On the rainfall runoff forecasting system based on distributed structure

作　　者：张凯[1] 陈建勋[1] 董亚非[2] 

机构地区：[1]武汉科技大学计算机学院,湖北武汉430081 [2]华中科技大学控制科学与工程系,湖北武汉430074

出　　处：《郑州轻工业学院学报（自然科学版）》2005年第2期58-60,70,共4页Journal of Zhengzhou University of Light Industry:Natural Science

基　　金：国家自然科学基金资助项目(60103021)

摘　　要：以三峡梯级调度与通信中心需求为基础,以Delphi为前端开发工具,Oracal为后台数据库,MapX为GIS平台,开发了基于降雨径流模型的3层分布式预报系统,从而实现了对水文数据的分析和预测,优化了预报计算过程,缩短了数据分析时间,进一步提高了水文预报的可靠性、及时性.The three-layer rainfall runoff forecasting system is based on the requirement of Three Gorges operation and control center and it is developed with Delphi as its development tool together with Oracal database and MapX GIS component. The rainfall runoff forecasting system is designed for analyze and forecast data in hydrology as well as to optimize the process of calculating and to shorten analyzing time so as to improve the reliability and timeliness of the hydrological forecast.

关 键 词：降雨径流模型 分布式系统 地理信息系统 计算机图形学 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]