Observer-based event-triggered control for certain and uncertain linear systems

被引:61
作者
Chen, Xia
Hao, Fei [1 ]
机构
[1] Beihang Univ, Res Div 7, Beijing 100191, Peoples R China
基金
中国国家自然科学基金; 北京市自然科学基金;
关键词
event-triggered control; self-triggered control; observer-based control; uncertainty; FEEDBACK;
D O I
10.1093/imamci/dns035
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper studies the design problem of observer-based event-triggered control for certain and uncertain linear systems. For linear systems, an event condition based on the state error of the observer is proposed. A condition in terms of a linear matrix inequality is provided to ensure the feedback control system as well as the observer error system asymptotic stability under the event-triggered control. Moreover, corresponding self-triggered control is presented where the next control task release time is predicted based on the current sampled data. Furthermore, observer-based event-triggered control for the system with norm-bounded uncertainty is investigated. Finally, simulations are shown to illustrate the feasibility and efficiency of the obtained results.
引用
收藏
页码:527 / 542
页数:16
相关论文
共 19 条
  • [1] To Sample or not to Sample: Self-Triggered Control for Nonlinear Systems
    Anta, Adolfo
    Tabuada, Paulo
    [J]. IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2010, 55 (09) : 2030 - 2042
  • [2] Boyd S., 1994, LINEAR MATRIX INEQUA
  • [3] Chen X, 2011, CHIN CONTR CONF, P1184
  • [4] Distributed Event-Triggered Control for Multi-Agent Systems
    Dimarogonas, Dimos V.
    Frazzoli, Emilio
    Johansson, Karl H.
    [J]. IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2012, 57 (05) : 1291 - 1297
  • [5] Donkers M. C. F., 2010, IRE T AUTOMAT CONTRO, V57, P1362
  • [6] ADAPTIVE SAMPLING FREQUENCY FOR SAMPLED-DATA CONTROL SYSTEMS
    DORF, RC
    PHILLIPS, CA
    FARREN, MC
    [J]. IRE TRANSACTIONS ON AUTOMATIC CONTROL, 1962, AC 7 (01): : 38 - &
  • [7] Garcia E, 2011, IEEE DECIS CONTR P, P1650, DOI 10.1109/CDC.2011.6160257
  • [8] [关新平 Guan Xinping], 2002, [系统工程理论与实践, Systems Engineering-Theory & Practice], V22, P15
  • [9] Kofman E, 2006, IEEE DECIS CONTR P, P4427
  • [10] Lemmon M, 2007, LECT NOTES COMPUT SC, V4416, P371