基于多元线性回归的闸门开度计算模型研究OA

To meet the practical requirement of rapidly determining gate openings for water diversion projects under known target discharge conditions,measured hydraulic data from a control sluice along the Jiping Canal were analyzed.The flow regime through the gate was identified,and the relationships between gate opening and various hydraulic parameters were examined.Based on multiple linear regression analysis,a calculation model for gate opening under submerged orifice flow conditions was established,and its accuracy was evaluated.The results show that the proposed gate opening model for flat-bottomed plate gates has a simple structure,is easy to understand,and demonstrates high prediction accuracy,making it suitable for practical application by frontline gate station operators.