Fengjiashan Reservoir Flood Control System

As a non-project measure that can efficiently lessen the scathe of flood disaster and reduce the damager of flood, real-time flood forecasting and dispatching become more and more important in the recently preventing flood and reducing disaster. In the process of exploiting Fengjiashan Reservoir Real-time Flood Forecasting and Dispatching Systems, the problems of general-purpose real-time flood forecasting, improving forecast accuracy, real-time flood dispatching decision, and etc, have been studied and an integrated solution scheme to real-time flood forecasting and dispatching decision is provided. This system has following features:1 The research of Fengjiashan real-time flood forecasting amendment's method for flow correction and the general-purpose research of amendment software are accomplished. The amendment method can efficiently improve forecast accuracy.2 The Real-time Flood Dispatch Decision Support System can automatically form flood dispatching schemes, and provide multi-scheme and multi-object analysis and decision.3 The system offers scattering information inquiry based on GIS.4 The function of the system is advisable, comprehensive and integrated. It can offer all necessary function for user's analysis and decision.5 Graphics user interface is very friendly, and very convenient to user's manipulation and backtracking.In the first chapter, the scathe of flood disaster and the measures of controlling flood are looked back, The importance of developing the Real-time Flood Forecasting and Dispatching Decision Support Systems is analyzed.In the second chapter, the system's demands are analyzed, the function demand, the information demand and the structure of the system are given out.In the third chapter, design and achievement of Fengjiashan reservoir Real-time Flood Forecasting and Dispatching Decision Support Systems are introduction, including the mathematical models and the algorithms in the main models, and the main technology used in the developing system.In the last chapter, the conclusion and the trend of the future development of real-time flood forecasting and dispatching are given out.