摘要
研究一类区间时滞组合系统的鲁棒分散 H∞ 控制问题。基于 L MI方法 ,给出了该系统可分散控制的充分条件及相应控制器的设计方法。通过构造分散控制律 ,使得闭环系统鲁棒稳定且具有一定的H∞ 性能。分散控制器的设计可通过求解一组 L MIs得到。
The problem of robust decentralized H∞ control for a class of interval interconnected time-delay systems is studied. Based on the LMI approach, a sufficient condition for decentralized stabilization and a method for the design of corresponding controllers are given. The controller can not only stabilize the controlled system, but also guarantee H∞ properties. The decentralized controller can be obtained by solving a set of LMIs. A numerical example illustrates the effectiveness of the method.
出处
《控制与决策》
EI
CSCD
北大核心
2002年第3期328-331,335,共5页
Control and Decision
关键词
区间时滞组合系统
鲁棒分散H∞控制
分散镇定
Riccati equations
Robustness (control systems)
System stability
Theorem proving