线性广义时滞系统的状态反馈H_∞控制  

H_∞State Feedback Control for Linear Singular Systems With Time-delay in State

作　　者：廖勇[1] 曾建平[1] 

机构地区：[1]厦门大学自动化系,福建厦门361005

出　　处：《自动化博览》2007年第5期88-89,共2页Automation Panorama1

摘　　要：首先利用线性矩阵不等式(LMI)方法,给出线性广义时滞系统稳定的一个充分条件;然后讨论广义时滞系统的H_∞状态反馈控制,给出控制器存在的充分条件,同时给出控制器的设计.控制器可由矩阵不等式解得。Using the method of linear matrix inequality （LMI）,H∞ state feedback control problem for linear singular systems with time-delay in state is discussed. A sufficient condition which guarantees the asymptotical stability of the closed-loop system is given, Furthermore, one sufficient condition for the existence of an H∞ state feedback controller is shown. The controller can be obtained via solving matrix inequality.

关 键 词：广义时滞系统 线性矩阵不等式 H∞控制 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程]