·70· 智能系统学报 第3卷 Automatica,1999,35(8):1443-1451 Hcontrol for discrete-time uncertain linear systems[J]. [4]KEEL L H,BHATTACHARYYA S P.Robust,fragile Control Engineering of China,2005,12(4):335-338. or optimal[J ]IEEE Trans Automatica Control,1997,42 [9]XIE L.Output feedback Ho control of systems with pa- (8):10981105. rameter uncertainty[J ]Int J Control,1996,63(4):741- [5]YANG G H,WANGJ L.Nomfragile H control for 750. linear systems with multiplicative controller gain varia- 作者简介 tions[0].Automatica,2001,37(5):727-737. 吴珠，女，1983年生，硕士研究生 [6]王武，杨富文.具有控制器增益变化的不确定时滞系统 主要研究方向为基于LMI的线性时滞系统 的鲁棒H控制[J].自动化学报，2002,28(6)：1043 的鲁棒控制. 1046. WANG Wu,YANG Fuwen.Robust Hoo control for line- ar time-delay uncetain systems with controller gain varia- tions[J ]Acta Automatica Sinica,2002,28(6):1043- 1046. 刘国栋，男，1950年生，教授，硕士生 [7]XIE N,TAN GG Y.Delay-dependent nonfragile guaram 导师，主要研究方向为智能控制理论及应 teed cost control for nonlinear time-delay systems [J ] 用机器人控制系统等.发表学术论文20余 Nonlinear Analysis,2006,64(9):2084-2097. 篇 [8]王武，杨富文.不确定离散系统的鲁棒非脆弱H控制 [J].控制工程，2005,12(4)：335338. WANG Wu,YANG Fuwen.Robust and nomrfragile 第3届粗糙集与知识技术国际学术会议 The 3rd International Conference on Rough Sets and Kno wledge Technology Since the introduction of rough sets in 1982 by Professor Zdzislaw Pawlak,we have witnessed great advances in both theory and applications.Rough set theory is closely related to knowledge technology in a variety of forms such as knowledge discovery,approximate reasoning,intelligent and multiagent system design,knowledge intensive computations.The cutting-edge knowledge technologies have great impact on learning,pattern recognition,machine intelligence and automation of acquisition,transformation,commu- nication,exploration and exploitation of knowledge.A principal thrust of such technologies is the utiliza- tion of methodologies that facilitate knowledge processing.To present the state-of-the-art scientific re- sults,encourage academic and industrial interaction,and promote collaborative research in rough sets and knowledge technology worldwide,the 3rd International Conference on Rough Sets and Knowledge Tech- nology will be held in Chengdu,China,May 17-19,2008. Topics (included,but are not limited to): Computing Theory and Paradigms Knowledge Technology Intelligent Information Processing Intelligent Control More information at http:/sist.switu.edu.cn/imc/itw06/rskt2008/ 1994-2008 China Academic Journal Electronic Publishing House.All rights reserved.http://www.cnki.netAutomatica ,1999 ,35 (8) :144321451. [4 ] KEEL L H ,B HA TTACHAR YYA S P. Robust ,fragile or optimal[J ]. IEEE Trans Automatica Control ,1997 ,42 (8) : 109821105. [5 ] YAN G G H , WAN G J L. Non2fragile H ∞ control for linear systems with multiplicative controller gain varia2 tions[J ]. Automatica ,2001 ,37 (5) :7272737. [6 ]王 武 ,杨富文. 具有控制器增益变化的不确定时滞系统 的鲁棒 H ∞控制 [J ]. 自动化学报 , 2002 , 28 ( 6) : 10432 1046. WAN G Wu , YAN G Fuwen. Robust H ∞ control for line2 ar time2delay uncetain systems with controller gain varia2 tions[J ]. Acta Automatica Sinica , 2002 , 28 ( 6) : 10432 1046. [7 ]XIE N , TAN G G Y. Delay2dependent nonfragile guaran2 teed cost control for nonlinear time2delay systems [J ]. Nonlinear Analysis , 2006 , 64 (9) : 208422097. [8 ]王 武 ,杨富文. 不确定离散系统的鲁棒非脆弱 H ∞控制 [J ]. 控制工程 ,2005 ,12 (4) :3352338. WAN G Wu , YAN G Fuwen. Robust and non2fragile H ∞ control for discrete2time uncertain linear systems[J ]. Control Engineering of China ,2005 ,12 (4) :3352338. [9 ]XIE L. Output feedback H ∞ control of systems with pa2 rameter uncertainty[J ]. Int J Control ,1996 ,63 (4) :7412 750. 作者简介 : 吴 珠 , 女 , 1983 年生 , 硕士研究生 , 主要研究方向为基于 LMI 的线性时滞系统 的鲁棒控制. 刘国栋 , 男 , 1950 年生 , 教授 , 硕士生 导师 , 主要研究方向为智能控制理论及应 用、机器人控制系统等. 发表学术论文 20 余 篇. 第 3 届粗糙集与知识技术国际学术会议 The 3rd International Conference on Rough Sets and Knowledge Technology Since t he introduction of rough sets in 1982 by Professor Zdzislaw Pawlak , we have wit nessed great advances in bot h t heory and applications. Rough set theory is closely related to knowledge technology in a variety of forms such as knowledge discovery , approximate reasoning , intelligent and multiagent system design , knowledge intensive comp utations . The cutting2edge knowledge technologies have great impact on learning , pattern recognition , machine intelligence and automation of acquisition , transformation , commu2 nication , exploration and exploitation of knowledge. A p rincipal t hrust of such technologies is the utiliza2 tion of met hodologies t hat facilitate knowledge processing. To present t he state2of2t he2art scientific re2 sults , encourage academic and industrial interaction , and promote collaborative research in rough sets and knowledge technology worldwide , t he 3rd International Conference on Rough Sets and Knowledge Tech2 nology will be held in Chengdu , China , May 17219 , 2008 . Topics (included , but are not limited to) : Comp uting Theory and Paradigms Knowledge Technology Intelligent Information Processing Intelligent Control More information at http :/ / sist. swjt u. edu. cn/ imc/ itw06/ rskt2008/ . · 07 · 智 能 系 统 学 报 第 3 卷 © 1994-2008 China Academic Journal Electronic Publishing House. All rights reserved. http://www.cnki.net