Multi-target optimizing configuration model of water source of Yellow River irrigation area and solving method of model

The invention discloses a multi-target optimizing configuration model of a water source of a Yellow River irrigation area and a solving method of the model. The model comprises a water quantity model, a silt model and an underwater level control model, wherein the water quantity model is that the maximum water resource allocation benefit is considered, and the optimal economic distribution effect of diverting water from Yellow River, surface water and underground water is the goal; the slit model is that the slit conveying effect is considered, the slit conveying is minimized on the premise that the water consumption benefit and the underground water control are met; the underwater level control module is that the soil second salinization and other problems are considered; the water quantity model, the water quantity-slit model and the water quantity-slit-underwater level control model are respectively solved by the layering sequence method. According to the method, the reasonable mathematical ...