线性定常时滞系统的鲁棒控制

在建立线性定常时滞系统模型的基础上,给出了时滞系统是独立鲁棒稳定的条件,并利用Lyapunov理论给予一些定理的证明,同时设计出了使闭环系统时滞独立鲁棒稳定的状态反馈控制器（即时滞独立鲁棒镇定问题）,最后给出的一个数值例子中用Matlab编程求出了符合条件的正定矩阵和控制律,从算例结果验证了所得出的结论。

Robust Control of Linear Time-invariant Time-delay Systems

Based on the model of a linear time-invariant systems with time delay,this paper gives the conditions of independent robust stability about delay system,and giving some theorems proof by Lyapunov theory,at the same time,designing a state feedback controller,it can keep closed-loop time-delay system independent robust stability(delay independent robust stabilization problem),at last,giving a numerical example,and getting positive definite matrices and control law which meets the conditions by MATLAB programming,can verify conclusions from the numerical results.