Underwater stratum silting prediction method and device, computer equipment and storage medium

• Main Authors: RAN LONGJIAN, MAI QUANXIANG, CAO YIQIANG, SHI KEYI, ZHENG SHUNCHAO, LI GUOHONG, DAI BOLAN, XIAO XUELU, YANG XIAOWEI, YAN YU, YIN HUI, JING QIANG, SONG XIAODONG
• Format: Patent
• Language: Chinese; English
• Published: 22.09.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention relates to an underwater stratum silting prediction method and device, computer equipment and a storage medium. The method comprises the following steps: acquiring historical underwater silt layer data; constructing a polynomial regression model according to the historical underwater silt layer data; obtaining a model error of the polynomial regression model; if the model error is smaller than a preset error, taking the polynomial regression model as a back-silting prediction model; and obtaining predicted underwater silt layer data according to the back-silting prediction model. Collected historical underwater sludge layer data are acquired, a polynomial regression model is constructed according to the historical underwater sludge layer data, the constructed polynomial regression model is used as a back-silting prediction model under the condition that the model error of the constructed polynomial regression model is smaller than a preset error, and corresponding predicted underwater sludge lay