不确定广义关联大系统的分散脉冲控制  

Decentralized Impulse Control of Large-Scale Interconnected Uncertain Descriptor System

作　　者：马跃超[1] 张庆灵[1] 徐香坤[2] 

机构地区：[1]东北大学理学院,辽宁沈阳110004 [2]沈阳理工大学应用技术学院,辽宁抚顺113122

出　　处：《东北大学学报（自然科学版）》2007年第4期461-464,共4页Journal of Northeastern University(Natural Science)

基　　金：国家自然科学基金资助项目(60574011);辽宁省自然科学基金资助项目(20052022)

摘　　要：考虑了一类不确定广义关联大系统,利用Lyapunov方法和矩阵范数性质研究了该类系统的分散脉冲控制问题.给出了一种分散鲁棒状态反馈控制器的设计,得到了系统可鲁棒镇定的不确定量的范数界.同时研究了广义关联大系统及各个孤立子系统的脉冲控制问题,给出了其闭环系统无脉冲的不确定量的范数界.最后获得了广义关联大系统及各个孤立子系统的闭环系统同时渐近稳定和无脉冲的范数界.The decentralized impulse control of a class of large-scale interconnected uncertain descriptor systems is studied by use of Lyapunov method and matrix norm properties. With a kind of feedback controllers in decentralized state designed the norm bounds of system uncertainties are obtained to ensure the robust stabilizability. Meanwhile, the impulse control of a large-scale interconnected uncertain descriptor system and its every isolated subsystems is studied, thus giving the norm bounds of system uncertainties to ensure no impulse in closed-loop system. As a result, the simultaneously asymptotically stable norm bounds without impulse are obtained for the closed-loop system in the large-scale interconnected uncertain descriptor system and its every isolated subsystems.

关 键 词：不确定广义系统 鲁棒镇定 分散控制 脉冲能控 能稳 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程]