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
  • [31] Interval Observers Design for Uncertain Multiple Model systems
    Sehli, Naima
    Ibn Taarit, Kaouther
    Raissi, Tarek
    Ksouri, Moufida
    2019 6TH INTERNATIONAL CONFERENCE ON CONTROL, DECISION AND INFORMATION TECHNOLOGIES (CODIT 2019), 2019, : 587 - 592
  • [32] Real-time parameter estimation of dynamic power systems using multiple observers
    Scholtz, Ernst
    Larsson, Mats
    Korba, Petr
    2007 IEEE LAUSANNE POWERTECH, VOLS 1-5, 2007, : 155 - +
  • [33] Robust Fault Reconstruction in Uncertain Linear Systems Using Multiple Sliding Mode Observers in Cascade
    Tan, Chee Pin
    Edwards, Christopher
    IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2010, 55 (04) : 855 - 867
  • [34] Comparison of Command Governor Augmentation and Modified Linear Extended State Observers for Uncertain Dynamical Systems
    Schatz, Simon P.
    Heise, Christian D.
    Holzapfel, Florian
    2016 24TH MEDITERRANEAN CONFERENCE ON CONTROL AND AUTOMATION (MED), 2016, : 1108 - 1113
  • [35] STATE AND PARAMETER-ESTIMATION FOR NON-LINEAR SYSTEMS
    CARMICHAEL, N
    PRITCHARD, AJ
    QUINN, MD
    APPLIED MATHEMATICS AND OPTIMIZATION, 1982, 9 (02): : 133 - 161
  • [36] Uncertain Timestamps in Linear State Estimation
    Veiback, Clas
    Hendeby, Gustaf
    Gustafsson, Fredrik
    IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 2019, 55 (03) : 1334 - 1346
  • [37] Resilient State Estimation for Control Systems Using Multiple Observers and Median Operation
    Jeon, Heegyun
    Aum, Sungmin
    Shim, Hyungbo
    Eun, Yongsoon
    MATHEMATICAL PROBLEMS IN ENGINEERING, 2016, 2016
  • [38] Robust state estimation for uncertain linear systems with random parametric uncertainties
    Liu, Huabo
    Zhou, Tong
    SCIENCE CHINA-INFORMATION SCIENCES, 2017, 60 (01)
  • [39] State Estimation and Control for Linear Aperiodic Impulsive Systems with Uncertain Disturbances
    Malikov, A. I.
    RUSSIAN MATHEMATICS, 2021, 65 (06) : 36 - 46
  • [40] Robust State Estimation for Uncertain Discrete Linear Systems with Delayed Measurements
    Li, Zhijun
    Sun, Minxing
    Duan, Qianwen
    Mao, Yao
    MATHEMATICS, 2022, 10 (09)
12345