Laguerre-domain Modeling and Identification of Linear Discrete-time Delay Systems

Bro, Viktor; Medvedev, Alexander; Ushirobira, Rosane

Document type :

Communication dans un congrès avec actes

Title :

Laguerre-domain Modeling and Identification of Linear Discrete-time Delay Systems

Author(s) :

Bro, Viktor [Auteur]
Department of Information Technology [DIT-UPPSALA]
Medvedev, Alexander [Auteur]
Department of Information Technology [DIT-UPPSALA]
Ushirobira, Rosane [Auteur]

Finite-time control and estimation for distributed systems [VALSE]

Conference title :

IFAC 2020 - 21st IFAC World Congress

City :

Berlin

Country :

Allemagne

Start date of the conference :

2020-07

English keyword(s) :

Linear systems
discrete systems
time delay
system identification
Laguerre functions

HAL domain(s) :

Sciences de l'ingénieur [physics]/Automatique / Robotique

English abstract : [en]

A closed-form Laguerre-domain representation of discrete linear time-invariant systems with constant input time delay is derived. It is shown to be useful in a l 2 → l 2 system identification setup (with l 2 denoting ...
Show more >A closed-form Laguerre-domain representation of discrete linear time-invariant systems with constant input time delay is derived. It is shown to be useful in a l 2 → l 2 system identification setup (with l 2 denoting square-summables signals) often arising in biomedical applications, where the experimental protocol does not allow for persistent excitation of the system dynamics. The utility of the proposed system representation is demonstrated on a problem of drug kinetics estimation from clinical data.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

Collections :

Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL) - UMR 9189

Source :

Harvested from HAL

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