关联时滞大系统的保性能控制  

Guaranteed Cost Control of Large-Scale Interconnected Time-Delay Systems

作　　者：孙艳霞[1] 李葆红[1] 

机构地区：[1]大连交通大学电气信息学院,辽宁大连116028

出　　处：《大连交通大学学报》2007年第3期50-53,共4页Journal of Dalian Jiaotong University

摘　　要：针对关联项具有N×N个任意未知常时滞的线性连续大系统,采用线性矩阵不等式(LM Is)方法,提出了一种分散的无记忆状态反馈二次保性能控制器的存在条件和设计方法.最后用一个示例说明分散无记忆状态反馈二次保性能控制器的设计方法.In this paper, guaranteed cost controller design for a class of large-scale interconnected continuous systems with N × N unknown but constant delays in the interconnections is addressed. A twice guaranteed cost controller condition for the existence of a discrete memoryless state feedback control law is derived with LMI （linear matrix ineqoality） approach. Finally a numerical example is presented to demonstrate the design procedure of the decentralized memoryless state feedback twice guaranteed cost controller.

关 键 词：关联时滞大系统 保性能控制 LMI方法 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程]