摘要
研究了一类含有不确定参数的中立时滞系统的状态反馈控制问题,基于LMI方法,给出无记忆状态反馈控制器存在的充分条件。设计的控制器对于所允许的参数不确定性和时滞,能保证闭环系统渐近稳定。最后用数值例子验证了所设计控制器的有效性和可行性。
In this paper, the problem of state feedback control is investigated for a class of uncertain neutral systems with time delay. Based on the LMI method, the sufficient condition for the existence of the memoryless state feedback controller is given.For all admissible uncertainties and delays,the desgined controller can guaranteed that the closed-loop system is asymptotically stable.A numcrial example result verifies the effectiveness and feasible of the desgined controller.
出处
《咸阳师范学院学报》
2009年第2期4-6,共3页
Journal of Xianyang Normal University
基金
咸阳师范学院科研基金项目(07XSYK276)
关键词
中立系统
稳定性
时滞
线性矩阵不等式
Neutral system
stability
time delay
linear matrix inequalities
