具有区域极点约束的不确定系统的鲁棒镇定

Robust Control of Uncertain System with Pole Constrain

考虑了利用状态反馈控制器将不确定线性系统的极点配置在给定的椭圆形区域中的问题。得到了相应的闭环系统的极点在椭圆中的充分条件和状态反馈控制律,并且将其转化成线性矩阵不等式的形式,仿真示例表明所得结果是有效的。

The problem about assigning the pole of uncertain linear system to the elliptic domain in complex plane via state feedback approach was studied. The sufficient condition was obtained under Which the resulting closed-loop pole is in the indicated domain. Example was given to demonstrate the effectiveness of proposed method.