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研究了不确定非线性系统的 Ｈ∞状态反馈可靠控制问题．用耗散理论，基于 Ｈａｍｉｌｔｏｎ－Ｊｏｃａｂｉ不等式，得到了非线性Ｈ∞状态反馈可靠控制问题可解的充分条件及控制器的设计算法．
The problem of H∞ state feedback reliable control for uncertain nonlinear systems is studied. Based on the Hamilton-Jocabi inequality, the dissipative theory and the sufficient conditions for the solvability of the robust control of nonlinear H∞ state feedback and the design algorithm of the controller are obtained.