Robust Stability of Feedback Control for Linear Systems With Structured Uncertainty
具有结构不确定性的线性反馈控制系统的鲁棒稳定性

The synthesis for structured uncertain systems is an important research area of robus control. This paper deals with robust stability of feedback control of linear systems with structured uncertainty. We present a necessary and sufficient condition of closed-loop systems for a general compens a tor, and if the compensator satisfies some assumptions, a finite checking for robust, stability of closed-loop systems is obtained.