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时变时滞不确定性系统的状态反馈控制器设计
DESIGNING OF THE STATE FEEDABACK STABILIZING CONTROLLER OF UNCERTAIN DYNAMIC SYSTEMS WITH TIME VARYING DELAYS
【摘要】 研究一类不确定性动态系统.这类系统具有多重时变状态时滞和多重时变控制输入时滞,其不确定性满足范数有界条件.采用黎卡提方程方法,得到了这类不确定性时滞系统可状态反馈镇定的充分条件.通过解一个特定的黎卡提不等式,即可得到镇定已知系统的控制器.
【Abstract】 This paper deals with a class of uncertain systems with multiple time varying delays in both states and controls. The uncertainties are unknown but norm bounded. By using the Riccati equation approach, a sufficient condition for the system to be stabilizable is obtained. It is shown that the construction of the stabilizing controller involves solving a certain algebraic Riccati inequality.
【关键词】 时变时滞;
不确定性系统;
黎卡提方程;
李雅普诺夫函数;
【Key words】 Uncertain dynamic systems; time varying delay; Riccati equation; Lyapunov function.;
【Key words】 Uncertain dynamic systems; time varying delay; Riccati equation; Lyapunov function.;
- 【文献出处】 自动化学报 , 编辑部邮箱 ,1998年01期
- 【分类号】TM571.6
- 【被引频次】18
- 【下载频次】153