【摘要】 针对具有时滞的奇异系统H_∞输出反馈控制问题,利用Lyapunov泛函方法,得到闭环系统稳定且具有H_∞-范数界γ的充分条件,基于相应的LMI可行解给出了动态控制器显式表示。最后,数值例子表明了该方法的正确性。更多还原

【Abstract】 The problem of designing output feedback controllers for linear singular system with time-delay is addressed. Based on the Lyapunov functional approach, the existence conditions and explicit expressions of H∞ output feedback controllers are obtained in terms of linear matrix inequalities. Finally, an illustrative example is given to demonstrate the effectiveness of the proposed method.更多还原