长湖水库洪水优化调度

Optimum Operation of Flood in the Changhu Reservoir

本文根据长湖水库日调节实际情况,建立洪水优化调度模型及系统计算软件,应用离散微分动态规划等优化方法求解.调度时结合遥测系统,降雨逞流模型采用逐次优化算法,利用模型连续求解与决策,有效地获得调度一场洪水的最优或较优策略.

In this paper a optimum operation model of flood and its system soft- ware are established and solved by the method of discrete differentiation and dyn- amic programming optimum technique for the daily operation of the Changhu res- ervior. In this operation a successive optimum method is combined with the rem- ote measurement system and a rainfall-runoff model also. On the basis of the updating predictions of flood and the operating informations, we can take effect- ively an optimum or suboptimum decision in a flood operation by using the opt- imum operation model.