一、概论一些预测控制算法,如动态矩阵控制(DMC)已用于水轮机调节系统,证明可以得到很强的鲁棒控制和优良的动态指标。现有方法一般将水轮机视作线性系统,从而得到离线设计的控制器。但实际的水轮机是复杂的非线性系统,仿真结果表明,按线性系统来设计控制 I. INTRODUCTION Some predictive control algorithms, such as Dynamic Matrix Control (DMC), have been used in turbine regulation systems to demonstrate robust robust control and good dynamic specifications. Existing methods generally treat the turbine as a linear system, resulting in an off-line design of the controller. However, the actual turbine is a complex nonlinear system. Simulation results show that the design of control system based on linear system