基于线性T-S模型的模糊系统放宽的稳定性条件

An Relaxed Stability Condition Based on Linear T-S Fuzzy Model

研究了基于 T-S 线性模型的模糊控制系统稳定性,对放宽的稳定性条件进行了分析,给出并证明了一个不同的放宽稳定性的充分条件。利用现代控制理论中的状态反馈方法,结合并行分布补偿的思想,可以借助求解一组线性矩阵不等式(LMI)等来分析闭环模糊控制系统的稳定性。

Study on the stability of fuzzy control systems based on T-S linear model,analysis on the relaxed stability condition, and a different relaxed stability sufficient condition is presented and proved.Consists of the state feedback method of modern control theory and the idea of parallel distributed compensation,to analyze the stability of closed loop fuzzy control system after solving a group of linear matrix inequalities.