摘要
研究一类中立时滞线性参数变化系统的基于观测器的控制问题.采用Lyapunov方法,提出了系统的时滞相关稳定性条件,设计了增益调度控制器和状态观测器.利用参数线性矩阵不等式,将控制器存在的充分条件转化为凸优化问题.最后通过数值仿真验证了所提出方法的可行性.
The observer-based control problem for a class of linear parameter-varying systems of neutral type is investigated. Using the Lyapunov method, a delay-dependent criterion for asymptotic stability is achieved in terms of parameterized linear matrix inequalities. The design of admissible gain scheduling controllers and state observers is cast into a convex optimization problem. A numerical example is provided to demonstrate the feasibility of the proposed approach.
出处
《控制与决策》
EI
CSCD
北大核心
2006年第12期1387-1391,共5页
Control and Decision
