Parameter and state estimation for uncertain linear systems by multiple observers

被引：0
|
作者：
Eiichi Muramatsu
Masao Ikeda
机构：
[1] Yamagata University,Department of Bio
[2] Osaka University,System Engineering
来源：
International Journal of Control, Automation and Systems | 2011年 / 9卷
关键词：
Linear time-invariant system; observer; parameter estimation; state equation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A parameter and state estimation problem is considered for uncertain linear time-invariant systems. Under a certain condition, it is shown that the state of the system can be asymptotically described by a linear combination of state estimates generated by suitable multiple observers, where the weights of the linear combination are the parameters to be estimated. Using this property, a computation method is proposed for simultaneous estimation of the parameters and the state from the output data of the plant and multiple observers.
引用
收藏
页码：617 / 626
页数：9
相关论文
共 50 条
  • [21] Distributed State Estimation for Uncertain Linear Systems With a Recursive Architecture
    Duan, Peihu
    Lv, Yuezu
    Duan, Zhisheng
    Chen, Guanrong
    IEEE TRANSACTIONS ON NETWORK SCIENCE AND ENGINEERING, 2022, 9 (03): : 1163 - 1174
  • [22] Functional observers for linear uncertain stationary dynamical systems
    S. K. Korovin
    I. S. Medvedev
    V. V. Fomichev
    Doklady Mathematics, 2006, 74 : 934 - 938
  • [23] Design of Interval Observers for Uncertain Linear Impulsive Systems
    Degue, Kwassi H.
    Efimov, Denis
    Le Ny, Jerome
    Hirche, Sandra
    2021 60TH IEEE CONFERENCE ON DECISION AND CONTROL (CDC), 2021, : 3990 - 3995
  • [24] Functional observers for linear uncertain stationary dynamical systems
    Korovin, S. K.
    Medvedev, I. S.
    Fomichev, V. V.
    DOKLADY MATHEMATICS, 2006, 74 (03) : 934 - 938
  • [25] Joint state and parameter estimation for uncertain stochastic nonlinear polynomial systems
    Basin, Michael V.
    Loukianov, Alexander G.
    Hernandez-Gonzalez, Miguel
    INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE, 2013, 44 (07) : 1200 - 1208
  • [26] Isomorphic observers of the linear systems state
    Kulabukhov, V. S.
    2017 WORKSHOP ON MATERIALS AND ENGINEERING IN AERONAUTICS (MEA2017), 2018, 312
  • [27] STATE ESTIMATION FOR NON-LINEAR DISTRIBUTED-PARAMETER SYSTEMS INVOLVING MULTIPLE DELAYS
    LIANG, DF
    IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 1978, 23 (03) : 502 - 504
  • [28] An extended parameter estimation method via multiple observers
    Muramatsu, D
    Ikeda, M
    PROCEEDINGS OF THE 40TH IEEE CONFERENCE ON DECISION AND CONTROL, VOLS 1-5, 2001, : 3314 - 3317
  • [29] On adaptive observers for systems with state and parameter nonlinearities
    Besancon, G.
    Ticlea, A.
    IFAC PAPERSONLINE, 2017, 50 (01): : 15416 - 15421
  • [30] ESTIMATION OF THE STATE OF SINGLE-OUTPUT LINEAR-SYSTEMS BY MEANS OF OBSERVERS
    POLOTSKII, VN
    AUTOMATION AND REMOTE CONTROL, 1980, 41 (12) : 1640 - 1648
12345