For a kind of uncertainty, a design method of robust feedback controller, which shows that the proposed state feedback systems are of robustness in the presence of all admissible parameter perturbations, is put forward by LMI.

• 对满足一定条件的不确定性，基于LMI，提出了一种能使闭环系统对所有容许的不确定性具有鲁棒性的鲁棒镇定反馈设计方法，求出了反馈控制律。