全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

存在多丢包率和传感器多模态故障的网络控制系统可靠H_∞滤波

Keywords: 网络控制系统,随机丢包,传感器故障,H∞滤波器,切换系统

Full-Text   Cite this paper   Add to My Lib

Abstract:

研究了存在多丢包率和传感器多模态故障的网络控制系统的可靠H∞滤波器设计问题.利用服从Bernoulli分布的随机变量描述数据包传输过程中发生的随机丢包,丢包率的数学期望随网络带宽和网络流量的变化在不同取值中动态切换.同时,利用一组在不同故障模态下服从不同随机分布的随机变量描述各个传感器的故障.将滤波误差系统建模成随机切换系统,利用随机系统理论和模式依赖平均驻留时间方法得到了可靠H∞滤波器的设计方法.最后,数值仿真验证了所提方法的有效性.

References

[1]  LIN Hai,ANTSAKLIS P J.Stability and stabilizability of switched linear systems:a survey of recent results[J].IEEE Transactions on Automatic Control,2009,54(2):308-322.
[2]  ZHANG Xian-ming,HAN Qing-long.Network-based H∞filtering for discrete-time systems[J].IEEE Transactions on Signal Processing,2012,60(2):956-961.
[3]  孙书利.具有一步随机滞后和多丢包的网络系统的最优线性估计[J].自动化学报,2012,38(3):349-356.SUN Shu-li.Optimal linear estimation for networked systems with one-step random delays and multiple packet dropouts[J].Acta Automatica Sinica,2012,38(3):349-356.(in Chinese)
[4]  XUE Bin-qiang,LI Shao-yuan,ZHU Quan-min.Moving horizon state estimation for networked control systems with multiple packet dropouts[J].IEEE Transactions on Automatic Control,2012,57(9):2360-2366.
[5]  WANG Zi-dong,SHEN Bo,LIU Xiao-hui.H∞filtering with randomly occurring sensor saturations and missing measurements[J].Automatica,2012,48(3):556-562.
[6]  ZHAO Yan,LAM J,GAO Hui-jun.Fault detection for fuzzy systems with intermittent measurements[J].IEEE Transactions on Fuzzy Systems,2009,17(2):398-410.
[7]  FANG Hua-jing,HUO Zhi-hong.Robust fault-tolerant control for networked control system with packet dropout[J].Systems Engineering and Electronics,2007,18(1):76-82.
[8]  TIAN En-gang,YUE Dong.Reliable H∞filter design for T-S fuzzy model-based networked control systems with random sensor failure[J].International Journal of Robust and Nonlinear Control,2012,23(1):15-32.
[9]  顾洲.几类时滞系统的容错控制研究[D].南京:南京航空航天大学自动化学院,2010.GU Zhou.Research on fault tolerant control for several kinds of time delay systems[D].Nanjing:School of Automation,Nanjing University of Aeronautics and Astronautics,2010.(in Chinese)
[10]  WEI Guo-liang,WANG Zi-dong,SHU Hui-sheng.Robust filtering with stochastic nonlinearities and multiple missing measurements[J].Automatica,2009,45(3):836-841.
[11]  ZHAO Xu-dong,ZHANG Li-xian,SHI Peng,et al.Stability and stabilization of switched linear systems with mode-dependent average dwell time[J].IEEE Transactions on Automatic Control,2012,57(7):1809-1815.
[12]  XIANG Zheng-rong,LIANG Chang-yu,MAHMOUD M S.Robust l2-l∞filtering for switched time-delay systems with missing measurements[J].Circuits Syst Signal Process,2012,31(5):1677-1697.
[13]  ZHAO Xu-dong,LIU Hao,WANG Zhen-huan.Weighted H∞performance analysis of switched linear systems with mode-dependent average dwell time[J].International Journal of Systems Science,2013,44(11):2130-2139.
[14]  ZHANG Wen-an,YU Li,YIN Shu.A switched system approach to H∞control of networked control systems with time-varying delays[J].Journal of the Franklin Institute,2011,348(2):165-178.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133