基于模糊多模型330MW单元机组协调控制系统  

Research on Coordinated Control System of 330MW Unit Based on Fuzzy Multiple Model

作　　者：郑亚锋[1] 陈彦桥[1] 卫平宝[1] 王维珍[1] 

机构地区：[1]华北电力大学自动化系,保定071003

出　　处：《电力系统及其自动化学报》2006年第2期71-74,104,共5页Proceedings of the CSU-EPSA

摘　　要：针对330MW单元机组的仿真模型,绘出了其相对非线性测度曲线,并据此得出了单元机组在多个典型工作点的线性化模型;然后对线性化模型设计动态解耦控制器,并用T-S模糊模型合成出协调控制系统的全局控制器;最后对此协调控制系统的全局稳定性进行了证明。仿真研究证明了控制算法设计的有效性。Firstly, a relative non-linear measure curve of a 330MW unit plant is drawn, and then five linearized models of the simulation model are obtained based on this curve. Meanwhile, a dynamic decoupling controller is designed for each linear model and a global controller of the coordinated control system is composed by T-S fuzzy model. Finally, the global asymptotical stability of the control system is proved in this paper. The simulation result shows the validity of the algorithm.

关 键 词：模糊多模型 鲁棒控制 协调控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]