River sluice optimal scheduling method based on drainage pipe network model

The invention relates to the technical field of river sluice optimal scheduling, in particular to a river sluice optimal scheduling method based on a drainage pipe network model, which comprises the steps of S1, establishing a river basin drainage network model, and performing rainstorm simulation; s2, determining the number D of adjustable and controllable water gates in the river branch drainagebasin drainage pipe network model and the pipe diameter of a drainage pipeline; s3, building a dynamic link library of MATLAB and SWMM, so as to facilitate interaction between MATLAB and SWMM; and S4, optimizing river surge sluice scheduling based on a mean particle swarm optimization algorithm of the self-adaptive inertia weight to obtain an optimal solution for controlling sluice opening and closing depth scheduling and the total overflow quantity under the condition. The method has the advantages of being simple in principle, easy to implement and high in convergence speed, the schedulingscheme meets the requireme