区间广义系统状态反馈鲁棒无源控制  

State Feedback Robust Passive Control for Interval Generalized Systems

作　　者：艾玲[1] 董心壮[2] 杨晖[3] 虞闯[1] 

机构地区：[1]沈阳理工大学理学院,辽宁沈阳110168 [2]青岛大学 [3]辽宁大学

出　　处：《沈阳理工大学学报》2007年第5期29-32,共4页Journal of Shenyang Ligong University

摘　　要：研究了区间广义系统的状态反馈鲁棒无源控制器设计问题,在给出区间广义系统的等价描述后,基于系统参数矩阵不等式,得到问题可解的充分条件,并给出了控制器构造.该控制器保证闭环系统是广义二次稳定,且从外部输入到被调输出之间是无源的.最后数值例子说明了该结论的有效性.The problem of state feedback robust passive control for a class of interval generalized systems is discussed . Firstly, a kind of equivalent description of the interval generalized systems is given. Then a sufficient condition for solvability of the problem and the controller are obtained in terms of matrix inequalities of the system＇s parameters. The designed controller is guaranteed that the closed - loop systems is both generally quadratically stable and passive . Finally,a numerical example is given to demonstrate the feasibility of the conclusion.

关 键 词：区间广义系统 广义二次稳定 区间矩阵 无源控制 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程]