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本文的目的是探讨从水轮机特性数表出发建立水轮机非线性模型的途径,为对水轮机系统实施非线性预测控制做准备。文中给出了各种建立水轮机特性数学表达式的方法并讨论了它们的优缺点。由这些数学表达式最
The purpose of this paper is to explore ways to establish a nonlinear model of a turbine based on the turbine characteristic table, in preparation for the nonlinear predictive control of the turbine system. In this paper, various methods for establishing mathematical expressions of turbine characteristics are given and their advantages and disadvantages are discussed. These are the most mathematical expressions