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.
出处
《电力系统及其自动化学报》
CSCD
北大核心
2006年第2期71-74,104,共5页
Proceedings of the CSU-EPSA
关键词
模糊多模型
鲁棒控制
协调控制
fuzzy multi-model
robust control
coordinated control
