摘要
研究不确定线性系统的输出反馈鲁棒镇定问题，给出了具有范数有界参数不确定线性系统静态输出反馈鲁棒镇定的充要条件。所给方法的设计过程只需解一个特殊的代数Ｒｉｃｃａｔｉ不等式或代数Ｒｉｃｃａｔｉ方程，算法实现非常简便。最后通过实例验证了本方法的有效性。
The problem of output feedback stabilizability of uncertain linear systems is addressed. Necessary and sufficient conditions for static output feedback stabilizability of uncertain linear systems with time-varying norm-bounded uncertainty in both the state and input matrices were derived. Only a special algebraic Riccati inequality or algebraic Riccati equation has to be solved. A numerical example is given to demonstrate the effectiveness of the proposed method.
出处
《控制与决策》
EI
CSCD
北大核心
1998年第1期59-62,共4页
Control and Decision
关键词
不确定线性系统
输出反馈镇定
控制理论
uncertain linear system, output feedback stabilizability, algebraic Riccati inequality, algebraic Riccati equation
