Unknown Input Observers for Hybrid Linear Systems with State Jumps

被引：13
|
作者：
Conte, G. [1 ]
Perdon, A. M. [1 ]
Zattoni, E. [2 ]
机构：
[1] Univ Polytecn Marche, Dipartimento Ingn Informaz, I-60131 Ancona, Italy
[2] Univ Bologna, Alma Mater Studiorum, Dipartimento Ingn Energia Elettr & Informaz G Mar, I-40136 Bologna, Italy
来源：
IFAC PAPERSONLINE | 2017年 / 50卷 / 01期
关键词：
Unknown input; state observer; hybrid systems; stability; geometric methods;
D O I：
10.1016/j.ifacol.2017.08.1041
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 investigates the problem of constructing an observer that asymptotically estimates a linear function of the state of a linear plant with state jumps in the presence of unknown inputs. Suitable geometric notions are introduced and discussed in order to deal with this problem. A complete characterization of its solvability, together with a procedure for constructing the observer, is given in geometric terms. A sufficient solvability condition that can be practically checked by a simple procedure is also illustrated. Under mildly restrictive hypothesis, the necessary and sufficient solvability conditions can be practically checked and the observer can be practically constructed. (C) 2017, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.
引用
收藏
页码：6458 / 6464
页数：7
相关论文
共 50 条
  • [1] Disturbance decoupling and design of unknown input observers for hybrid systems with state-driven jumps
    Cristofaro, A.
    Sassano, M.
    [J]. NONLINEAR ANALYSIS-HYBRID SYSTEMS, 2020, 35
  • [2] Design of Unknown Input Observers for Linear Systems with State and Input Delays
    Ben Warrad, Seifeddine
    Boubaker, Olfa
    [J]. 2018 15TH INTERNATIONAL MULTI-CONFERENCE ON SYSTEMS, SIGNALS AND DEVICES (SSD), 2018, : 1161 - 1165
  • [3] Unknown-input State Observers for Switching Linear Structured Systems
    Zattoni, Elena
    Perdon, Anna Maria
    Conte, Giuseppe
    [J]. IFAC PAPERSONLINE, 2022, 55 (40): : 25 - 30
  • [4] On Unknown Input Observers of Linear Systems: Asymptotic Unknown Input Decoupling Approach
    Ichalal, Dalil
    Mammar, Said
    [J]. IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2020, 65 (03) : 1197 - 1202
  • [5] State estimation for linear hybrid systems with periodic jumps and unknown inputs
    Rios, Hector
    Davila, Jorge
    Teel, Andrew R.
    [J]. INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL, 2020, 30 (15) : 5966 - 5988
  • [6] Unknown-Input State Observers with Minimal Order for Linear Impulsive Systems
    Conte, Giuseppe
    Perdon, Anna Maria
    Zattoni, Elena
    [J]. 2019 18TH EUROPEAN CONTROL CONFERENCE (ECC), 2019, : 269 - 274
  • [7] Quasi-Unknown Input Observers for linear systems
    Moreno, J
    [J]. PROCEEDINGS OF THE 2001 IEEE INTERNATIONAL CONFERENCE ON CONTROL APPLICATIONS (CCA'01), 2001, : 732 - 737
  • [8] Design of unknown input observers for linear systems with unmatched unknown inputs
    Park, Tae-Geon
    Kim, Dongwon
    [J]. TRANSACTIONS OF THE INSTITUTE OF MEASUREMENT AND CONTROL, 2014, 36 (03) : 399 - 410
  • [9] State Estimation for Linear Systems with Unknown Inputs: Unknown Input Norm-Observers and BIBOBS Stability
    Zhang, Haotian
    Ayoub, Raid
    Sundaram, Shreyas
    [J]. 2015 AMERICAN CONTROL CONFERENCE (ACC), 2015, : 4186 - 4191
  • [10] Unknown input observers for linear delay systems: a geometric approach
    Conte, G
    Perdon, AM
    Guidone-Peroli, G
    [J]. 42ND IEEE CONFERENCE ON DECISION AND CONTROL, VOLS 1-6, PROCEEDINGS, 2003, : 6054 - 6059
12345