研究了一类状态可测仿射非线性系统的扰动抑制问题,针对局部渐近稳定的非线性系统受到未知有界的周期性扰动,以H∞状态反馈标准控制方法为基础,给出这类问题的设计方法,得到了控制器的参数化描述.%A class of disturbance attenuation approach is proposed for affine nonlinear systems, which yields the local stable systems of these problems via state feedback standard H∞ control for unknown finite bounded periodical disturbance. The method for these problems is showed by using dissipation inequality, and the parameters of controller are derived.
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