首页 | 本学科首页   官方微博 | 高级检索  
     

凸多面体不确定线性时滞系统的鲁棒无源控制
引用本文:陈东彦,李琳. 凸多面体不确定线性时滞系统的鲁棒无源控制[J]. 哈尔滨理工大学学报, 2010, 15(5): 84-89
作者姓名:陈东彦  李琳
作者单位:哈尔滨理工大学应用科学学院,黑龙江哈尔滨150080
基金项目:国家自然科学基金,黑龙江省教育厅海外学人科研项目,黑龙江教育厅科技研究项目
摘    要:为了研究线性时滞不确定系统的鲁棒无源控制问题,针对具有凸多面体不确定线性时滞系统,构造了一个Lyapunov-Krasovskii泛函.利用积分不等式与线性矩阵不等式,给出了系统渐近稳定且严格无源的充分条件;提出了系统状态反馈控制器的设计方法.数值算例说明了所得结论的有效性.

关 键 词:时滞系统  无源控制  凸多面体不确定性  线性矩阵不等式

Control of Linear Time-delay Systems with Polytopic Uncertainty
CHEN Dong-yan,LI Lin. Control of Linear Time-delay Systems with Polytopic Uncertainty[J]. Journal of Harbin University of Science and Technology, 2010, 15(5): 84-89
Authors:CHEN Dong-yan  LI Lin
Affiliation:(School of Applied Science,Harbin University of Science and Technology,Harbin 150080,China)
Abstract:The robust passive control problem of linear time delay systems with uncertainty is investigated.By constructing Lyapunov-Krasovskii functional and using integral inequality and the linear matrix inequality(LMI) technique,a sufficient condition for linear time delay systems with polytopic uncertainty to be asymptotically stable and strictly passive is given,and an approach to design the state feedback controller is proposed.Finally,a numerical example is given to illustrate the effectiveness of the proposed method.
Keywords:time-delay system  passive control  polytopic uncertainty  linear matrix inequality(LMI)
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号