专家PID动态控制窄缝挑坎形态的研究

文章创造性地提出通过专家PID动态控制液压装置改变水坝窄缝及挑坎的形状,使窄缝、挑坎始终适应当前工况。一方面可以减少窄缝和挑坎的设计裕度进而减少建造成本,另一方面又可减少下游消力塘的投资。

This paper creatively proposes to change the shape of the dam's slit-type flip buckets by dynamic control of the hydraulic device by the expert PID control method, so that the slit-type flip buckets are always adapted to the current working conditions. On the one hand, it can reduce the design margin of slit-type flip buckets and thus reduce the construction cost, on the other hand, it can reduce the investment in downstream plunge pond.