摘要
利用Lyapunov稳定性理论研究了一类既有状态时滞,又有控制时滞的多时滞不确定线性系统.通过构造Lyapunov泛函,讨论该泛函沿闭环系统的导数,给出了这类系统时滞无关鲁棒镇定的条件.利用Lyapunov和Riccati方程的解,构造了线性鲁棒状态反馈控制器.
A class of uncertain linear systems with multiple(state and control) time delays is studied by using the Lyapunov stability theory. The derivative of Lyapunov function along the closed loop system is discussed and the condition for robust stabilizable independence of delay of the systems is given. Using solutions of Lyapunov and Riccati equations, a linear state feedback control law is proposed.
出处
《四川师范大学学报(自然科学版)》
CAS
CSCD
北大核心
2010年第4期479-482,共4页
Journal of Sichuan Normal University(Natural Science)
基金
四川省科技攻关基金(05SG022-013-3)资助项目
关键词
时滞
不确定
鲁棒
time delay
uncertain
robust