广义系统族的二次稳定与二次镇定

Quadratic stability and quadratic stabilization for singular system families

以系统族的方式描述了广义不确定系统的不确定性 ,提出了广义系统“广义二次稳定锥”的概念 .利用矩阵不等式 。

In this paper, the uncertainty of an uncertain singular system is described in the viewpoint of a system family. The concept of `generalized quadratic stable cone' is proposed. In terms of matrix inequalities, the necessary and sufficient conditions are derived, under which the considered uncertain system is generalized quadratic stable/stabilizable one.