黄河下游引黄灌区水资源优化配置研究

The investigation of optimal allocation of water resources in the Yellow River Diversion Irrigation Area in the Lower Yellow River

以黄河下游陈垓灌区作为典型灌区建立动态规划数学模型,利用计算机程序对水量进行离散化,并进行逆序逐阶段择优计算,最后计算出分配给不同农作物的净灌溉水量及整个灌区获得的最大经济效益,为灌区的水资源优化调度和灌区水量合理分配提供决策依据。

Taking Chengai irrigation area in the lower reaches of the Yellow River as a typical irrigation area,a dynamic programming mathematical model is established,the water volume is discretized by computer programs,and the optimal calculation is carried out in reverse order and stage by stage.The establishment of this model can provide decision-making basis for the optimal operation of water resources in irrigation areas and the allocation of water in irrigation areas.