期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

大时延网络化控制系统状态观测器的设计 被引量：3

Design of state observer for networked control systems with large delays
下载PDF
导出
摘要 在对带有大时延的网络化控制系统进行了必要的假设后,建立了其增广状态空间模型,并在传统状态观测器的基础上,设计了一种具有延时补偿的状态观测器,从而使系统的性能得到改善.还给出系统渐近稳定的充分必要条件.与传统的状态观测器设计方法进行了仿真和比较,结果证明了该方法的有效性和正确性. Networked Control Systems （NCS） with large delays is more complicated to handle. Augmented state-space model of this kind of NCS is established after some necessary assumptions are made. A kind of state observer that can compensate large network-induced delays in networked control systems is designed based on traditional methods. This novel observer can greatly improve performance of this kind of NCS. Sufficient and necessary conditions for stability of such systems are given. Comparison with traditional state observer is done by simulation. The results show the efficiency and correctness of this method.
作者 李玉清 方华京
机构地区 华中科技大学控制科学与工程系
出处 《华中科技大学学报（自然科学版）》 EI CAS CSCD 北大核心 2007年第7期71-73,共3页 Journal of Huazhong University of Science and Technology(Natural Science Edition)
基金 国家自然科学基金资助项目(60574088 60274014)
关键词 网络化控制系统 网络时延 稳定性分析 状态观测器 networked control system network-induced delay stability analysis state observer
分类号 TP14 [自动化与计算机技术—控制理论与控制工程]
  • 相关文献

参考文献8

  • 1Zhang Wei,Brannicky M S,Philips S M.Stability of networked control systems[J].IEEE Control Systems Magzine,2001(2):84-99.
  • 2Yoo H J,Ryu H S,Yoo K S,et al.Compensation of networked control systems using LMI-based delay-dependent optimization method[C]//Proceedings of the 41st SICE Annual Conference (SICE 2002).New York:IEEE Press,2002:364-369.
  • 3Hu Shousong,Zhu Qixin.Stochastic optimal control and analysis of stability of networked control systems with long delays[J].Automatica,2003,39:1 877-1 884.
  • 4Zheng Wang,Jun Yang,Tan Dalong,et al.Compensation for the networked control systems with the long time delays[C]//2003 IEEE International Conference on Systems,Man and Cybernetics.New York:IEEE Press,2003:3 170-3 175.
  • 5Li Shanbin,Wang Zhi,Sun Youxian.Delay-dependent controller design for networked control system with long time delay:an iterative LMI method[C]//Fifth World Congress on Intelligent Control and Automation(WCICA 2004).New York:IEEE Press,2004:1 338-1 342.
  • 6Wu Jianguo,Zhu Qixin,Lu Guoping,et al.The output feedback control of deterministic networked control systems[C]//Proceedings of the 5th World Conference on Intelligentd Control and Automation.New York:IEEE Press,2004:1 334-1 337.
  • 7Li Yuqing,Fang Huajing.Control methodologies of large delays in networked control systems[C]//2005 International Conference on Control and Automation(ICCA2005).New York:IEEE Press,2005:1 225-1 230.
  • 8Montestruque L A,Antsaklis P J.State and output feedback control in model-based networked control systems[C]//Proceedings of the 41st IEEE Conference on Decision and Control.New York:IEEE Press,December 2002:1 620-1 625.

同被引文献32

  • 1戴冠中,郑应平.网络化系统及其建模、分析、控制与优化[J].自动化学报,2002,28(S1):60-65. 被引量：14
  • 2TIAN En-gang,YUE Dong, PENG Chen. Quantized output feedback control for networked control systems [ J ]. Information Sciences 2008,178 : 2734-2749.
  • 3LI Jian-guo, YUAN Jing-qi, LU Jun-guo. Observer-Based H∞ control for networked nonlinear systems with random packet losses [J]. ISA Transactions2010,49 : 3946.
  • 4LIN Chong, WANG Zi-dong, YANG Fu-wen. Observer-based networked control for continuous-time systems with random sensor delays [ J ]. Automatica 2009 (45) :578-584.
  • 5MAO Ze-hui,JINAG Bin, SHI Peng. Observer based fault-tolerant control for a class of nonlinear networked control systems [ J ]. Journal of the Franklin Institute ,2010,347 (6) :940-956.
  • 6李炜,曹慧超,赵正天.不确定NCS动态输出反馈鲁棒H∞完整性设计[J].南京理工大学学报,2011,35(S1):40-45.
  • 7Lam James, GAO Hui-jun, WANG Chang-hong. Stability analysis for continuous systems with two addition time- varying delay components[ J]. Systems Control Letters, 2007,56( 1 ) : 16-24.
  • 8Tseng Chung-shi, CHEN Bor-sen, LI Yen-fang. Robust fuzzy observer-based fuzzy control design for nonlinear systems with persistent bounded disturbances: A novel decoupled approach[J]. Fuzzy Sets and Systems,2009,160:2824-2843.
  • 9LI Li, LIU Xiao-dong, CHAI Tian-you. New approaches on H∞ control of T-S fuzzy systems with interval time- varying delay [J]. Fuzzy Setsand Systems, 2009, 160: 1669- 1688.
  • 10Zhang W,Branieky M S,Philips S M. Stability of networked control systems[J]. IEEE Control Systems Magazine, 2001,2/(1) : 85-99.

引证文献3

二级引证文献3

华中科技大学学报（自然科学版）
2007年 第7期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部