Homogeneous Observer Design for Linear ...
Document type :
Communication dans un congrès avec actes
Title :
Homogeneous Observer Design for Linear MIMO Systems
Author(s) :
Zimenko, Konstantin [Auteur]
National Research University of Information Technologies, Mechanics and Optics [St. Petersburg] [ITMO]
Polyakov, Andrey [Auteur]
Finite-time control and estimation for distributed systems [VALSE]
Efimov, Denis [Auteur]
Finite-time control and estimation for distributed systems [VALSE]
Kremlev, Artem [Auteur]
National Research University of Information Technologies, Mechanics and Optics [St. Petersburg] [ITMO]
National Research University of Information Technologies, Mechanics and Optics [St. Petersburg] [ITMO]
Polyakov, Andrey [Auteur]
Finite-time control and estimation for distributed systems [VALSE]
Efimov, Denis [Auteur]
Finite-time control and estimation for distributed systems [VALSE]
Kremlev, Artem [Auteur]
National Research University of Information Technologies, Mechanics and Optics [St. Petersburg] [ITMO]
Conference title :
IFAC World Congress
City :
Berlin
Country :
Allemagne
Start date of the conference :
2020-07-12
English keyword(s) :
State estimation
nonlinear observer
homogeneity
robustness
nonlinear observer
homogeneity
robustness
HAL domain(s) :
Informatique [cs]/Automatique
English abstract : [en]
The paper is devoted to the problem of state observation (particularly, in finite time) of linear MIMO systems. The presented nonlinear observer does not require system transformation to a canonical form and guarantees ...
Show more >The paper is devoted to the problem of state observation (particularly, in finite time) of linear MIMO systems. The presented nonlinear observer does not require system transformation to a canonical form and guarantees finite-time (asymptotic with a fixed-time attraction of any compact set containing the origin) stability of observation error equation if homogeneity degree is negative (positive). The proposed observer is robust in input-to-state sense with respect to disturbances and measurement noises. Performance of the observer is illustrated by a numerical example.Show less >
Show more >The paper is devoted to the problem of state observation (particularly, in finite time) of linear MIMO systems. The presented nonlinear observer does not require system transformation to a canonical form and guarantees finite-time (asymptotic with a fixed-time attraction of any compact set containing the origin) stability of observation error equation if homogeneity degree is negative (positive). The proposed observer is robust in input-to-state sense with respect to disturbances and measurement noises. Performance of the observer is illustrated by a numerical example.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
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