摘要
对一类满足匹配条件的不确定性关联时滞大系统 ,根据Lyapunov稳定性原理 ,给出了其可分散状态反馈镇定的充分条件 ,即一组线性矩阵不等式 (LMI)有解 .在此基础上 ,通过求解一凸优化问题 ,提出了具有较小反馈增益的分散稳定化状态反馈控制律的设计方法 .
For a class of interconnected time delay uncertain systems, which satisfy the matching conditions, a sufficient condition for decentralized stabilization feedback control laws is derived based on Lyapunov stability theorem. This condition is expressed as the solvability problem of linear matrix inequalities. Based on that, a convex optimization problem with LMI constraints is formulated to design a decentralized state feedback control with smaller gain parameters which enables the closed loop system asymptotically stable. The given examples show the application and the superiority of the method.
出处
《控制理论与应用》
EI
CAS
CSCD
北大核心
2001年第2期263-265,269,共4页
Control Theory & Applications
基金
国家 8 6 3应用基础研究 !(86 3-5 11-9845 -0 0 3
86 3-5 11-945 -0 14 )资助项目
