摘要
利用模糊T-S模型对一类非线性时滞系统进行建模;在此基础上,设计出了模糊静态输出反馈控制器和模糊动态输出反馈控制器,并利用Lyapunov-Razumikhin引理和线性矩阵不等式证明了系统渐近稳定的充分条件,通过求解一系列线性矩阵不等式,得到了反馈增益矩阵。
The problem of fuzzy modeling for nonlinear systems with time-varying delay by the Takagi-Sugeno fuzzy model is addressed. On the basis of the fuzzy modeling, static fuzzy output feedback controller and dynamic fuzzy output feedback controller are designed, and the stability conditions are derived by using Lyapunov-Razumikhin approach and formulated in the form of linear matrix inequalities(LMIs). Feedback gains are derived through the numerical solution of a set of obtained linear matrix inequalities.
出处
《模糊系统与数学》
CSCD
北大核心
2007年第4期73-79,共7页
Fuzzy Systems and Mathematics
基金
江苏省创新人才基金资助项目(BK2003405)