研究利用状态反馈对线性离散不确定系统进行区域极点配置的问题。
In this paper, the problem of assigning the poles in a specified disk by state feedback for linear discrete uncertain systems is discussed.
利用LMI给出了带有不确定性扇形区域极点配置的可靠控制器存在的充分条件。
Based on LMIs, a sufficient condition for the existence of reliable control with uncertainty of pole configuration is given.
考虑连续广义系统的圆形区域极点配置问题，采用微分状态反馈的方法设计控制律使得闭环系统正则，无脉冲且闭环极点位于给定的圆形区域内。
The objective was to design derivative state feedback controllers so that the closed-loop system was regular, impulse-free, and the closed-loop poles was to be placed in a given region.
在更一般、更实际的执行器故障模型的基础上，根据区域极点配置理论。给出了系统输出信号渐近跟踪参考输入信号的可靠跟踪控制器存在的充分条件。
Based on a more practical and general fault model of the actuator, a sufficient condition about reliable tracking control is obtained by the region pole assignment theory.
传统采用极点配置方法的自适应观测器存在区域不稳定的问题，针对此缺陷提出了一种基于线性矩阵不等式的新型观测器。
Traditional observer that using the pole - placement technique exist the problem of unstable regions, a new observer based on linear matrix inequalities is proposed for this problem.
该方法把闭环系统的全部极点配置在复平面左半面的一个特定的区域之内，使闭环系统具有预期的稳定度。
The method assigns all poles of the closed system to a special region in the left side of the complex plane to make the closed system obtain a desired degree of stability.
进而讨论了不确定连续系统的闭环极点配置在圆形区域内的鲁棒容错控制问题，给出了该条件下鲁棒容错控制系统的设计方法及其有效性。
Robust fault-tolerant control problem for uncertain continuous systems based on regional pole assignment is discussed. Then the design method and its effectivity are given.
进而讨论了不确定连续系统的闭环极点配置在圆形区域内的鲁棒容错控制问题，给出了该条件下鲁棒容错控制系统的设计方法及其有效性。
Robust fault-tolerant control problem for uncertain continuous systems based on regional pole assignment is discussed. Then the design method and its effectivity are given.
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