摘要
讨论了一类离散线性时滞不确定系统的鲁棒控制问题。利用Lyapunov方法,结合矩阵不等式性质,给出离散时滞系统对所有允许不确定性鲁棒稳定的充分条件,并设计出系统的状态反馈鲁棒控制器,所得结果分别基于相应的线性矩阵不等式(LMI)的解。
The robust control problem of a class of discrete-time linear time-delay uncertain systems is discussed. Applying Lyapunov method, and combining the properties of matrix inequality, the sufficient condition of robust stability is given with all permitted uncertainties, and the state feedback robust controller is designed. The results obtained are depended on the solution of a corresponding LMI respectively.
出处
《电机与控制学报》
EI
CSCD
北大核心
2002年第4期317-319,共3页
Electric Machines and Control
基金
黑龙江省自然科学基金资助项目(A01-09)
黑龙江省教育厅科学技术研究项目(10511096)
关键词
离散时滞不确定系统
鲁棒控制
状态反馈
线性矩阵不等式
鲁棒稳定性
discrete-time linear time-delay uncertain systems
robust stability
state feedback robust control
linear matrix inequality (LMI)
