T-S 模糊时滞模型的时滞相关稳定性分析和镇定

研究一类用T—S模糊模型描述的非线性不确定时滞系统的时滞相关鲁棒镇定问题．基于线性矩阵不等式的可行解，首先给出利用T—S模糊模型描述的非线性时滞系统时滞相关稳定性准则；然后给出了经状态反馈鲁棒镇定设计的新方法．所设计的控制器能确保闭环系统渐近稳定．

Delay-dependent stability analysis and stabilization of T-S fuzzy models with time-delay

Problem of delay-dependent stabilization for a class of nonlinear delay systems described by fuzzy T-S model is dealt with. Based on the feasibility solutions of some linear matrix inequalities, the delay-dependent (stability) criteria and the new robust stabilization design scheme are developed. The controller designed guarantees the closed-loop system to be asymptotically stable in the sense of delay-dependence.