Guaranteed Cost Controller Design of Networked Control Systems with State Delay  

作　　者：XIE Jin-Song FAN Bing-Quan Young Sam Lee YANG Jin 

机构地区：[1]Center of Research on Transports System, University of Shanghai for Science ＆ Technology, Shanghai 200093 P. R. China [2]School of Electrical Engineering, Inha University, Inchon, Korea [3]College of Science, University of Shanghai for Science ＆ Technology,Shanghai 200093, P. R. China

出　　处：《自动化学报》2007年第2期170-174,共5页Acta Automatica Sinica

基　　金：Supported by National Natural Science Foundation of P.R.China(70371011);Shanghai Leading Academic Discipline Project(T0502)

摘　　要：这份报纸为联网的控制系统(NCS ) 的一个类涉及州反馈的保证费用控制器设计与州延期。NCS 的一个新模型在导致网络的延期的考虑下面被提供。为为 NCS 的一个保证费用控制器的存在的一个 suffcient 条件被一套线性矩阵不平等(LMI ) 介绍。一个方法，它能转变对非凸凸，被使用。因此，一个数字算法被建议获得更低的界限。通过一个例子的理论分析显示出方法的有效性。This paper is concerned with the state-feedback guaranteed cost controller design for a class of networked control systems （NCSs） with state-delay. A new model of the NCSs is provided under consideration of the network-induced delay. A sufficient condition for the existence of a guaranteed cost controller for NCSs is presented by a set of linear matrix inequalities（LMIs）. A method, which can transform non-convex to the convex, is applied. Accordingly, a numerical algorithm is proposed to obtain the lower bound. Theoretical analysis through an example shows the effectiveness of the method.

关 键 词：网络控制系统 成本控制设计 线性矩阵不等式 自动化系统 

分 类 号：TP27[自动化与计算机技术—检测技术与自动化装置]