中文摘要：

针对一类非线性动态系统，提出了一种H∞模糊跟踪控制器设计的新方案。首先利用T-S模糊模型表示一类非线性动态系统。然后基于DPDC（态并行补偿）的基本思想设计控制器，使跟踪误差尽可能的小，并且对于任何有界参考输入，满足给定的H∞跟踪性能。最后将控制器的设计问题转化为LMIP（线性矩阵不等式问题）。仿真结果表明了本方法的有效性。

英文摘要：

A novel scheme of H∞ fuzzy tracking control for a class of nonlinear dynamic systems is proposed. First, the T-S fuzzy model is employed to represent a nonlinear dynamic system. Second, based on the idea of DPDC（Dynamic Parallel Distributed Compensation） ,a fuzzy controller is designed to reduce tracking error as small as possible and guarantee a desired H∞ tracking performance. Finally the problem of designing the controller is translated into LMIP（Linear Matrix Inequality Problem）. Simulation results illustrate the effectiveness of the proposed approach.