带有时滞及不确定性的循环大系统分散镇定状态反馈H_∞设计

Decentralized State Feedback Controller H_∞ Design for Cyclic Large-scale Systems with Uncertainty and Delay

研究了较对称组合系统及循环对称组合系统更为一般的系统──循环系统，利用Ｈ∞理论及Ｒｉｃｃａｔｉ方程方法分别就确定性时滞系统和不确定性时滞系统得出使闭环系统稳定的分散状态反馈控制器的设计方法。所得结论均可平行推广到对称组合及循环对称组合系统。

A clack of systems more general than symmetrically composite systems or symmetrically circulant systems are studied. It presents the design of decentralized state feedback controllers for the certain and uncertain systems with delay using H ∞ theory and Riccati equation method. The results obtained in this paper can be applied to symmetrically composite or symmetrically circulant systems.