一类高度结构式扰动系统稳定边界的极大化

Maximization of Stable Bounds for a Class of Systems with Highly Structured Perturbation

在极点配置条件下，利用多变量系统配置极点以后所剩余的自由度来优化鲁棒稳定半径，从而得到了既具有指定闭环极点又使鲁棒稳定边界最大的鲁棒稳定系统．实例与仿真结果表明，设计的闭环系统具有较强的鲁棒性．

The degrees of freedom provided by state feedback for MIMO systems are utilized to optimize the robustness performance index. The robust stable system with both the expected poles and the maximum robust stable bounds is obtained. The numerical examples show that the closedloop systems have strong robustness.