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中文摘要：
针对具有状态和输入不确定性的连续时间非线性模糊Takagi-Sugeno（T-S）系统模型，研究了其H∞稳定和模糊非脆弱控制器的设计问题。基于Lyapunov函数稳定性分析理论，采用PDC基本思想和LMI方法，在控制器参数具有加性和乘性摄动的前提下，设计出了其非脆弱H∞模糊控制器，使闭环系统对允许的不确定参数具有H∞稳定。实例仿真结果验证了该控制器设计方法的有效性和可行性。
英文摘要：
The generalized H∞ stabilization and the fuzzy controller design problems are studied for a class of continuous nonlinear systems described in T-S fuzzy model, which has uncertainties in state and input. The non-fragile H fuzzy controller is designed based on piecewise Lyapunov function theory, PDC and linear matrix inequation method, which ensure the asymptotically stability and the H∞ performance of the resulting closedloop systems for all admissible uncertainties. The simulation is presented to show the feasibility and effectiveness of the proposed method.
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