不确定性离散时滞大系统的分散镇定控制

Decentralized Stabilization Control for Large-Scale Discrete Uncertain Time-Delay Systems

利用线性矩阵不等式方法研究了一类不确定离散大系统分散控制问题 ,且系统中具有时滞相关项。通过求解线性矩阵不等式 ,提出了系统可分散状态反馈镇定的充分条件 ,并给出了线性无记忆状态反馈分散控制器设计和优化方法。

This paper studies the problem of decentralized stabilization for a class of large scale uncertain discrete time delay systems. Sufficient conditions for decentralized stabilitzation are derived. Furthermore, the design of a decentralized state feedback controller with small feedback gain parameters is formulated as a convex optimization problem and can be solved by using existing efficient convex optimization techniques.\;