Infinite-dimensional Luenberger-like observers for a rotating body-beam system

Xiao-Dong Li 1, 2 Cheng-Zhong Xu 1
2 BIOCORE - Biological control of artificial ecosystems
LOV - Laboratoire d'océanographie de Villefranche, CRISAM - Inria Sophia Antipolis - Méditerranée , INRA - Institut National de la Recherche Agronomique
Abstract : The paper proposes Luenberger-like observers for a rotating body-beam system. The latter is described by a partial differential equation and its dynamic is governed a unitary group. The observers proposed in the paper are able to reconstitute the dynamic evolution of the beam profile, by measuring the moment force on the boundary only. Meanwhile we propose a reliable numerical scheme, based on a finite element method, in order to simulate the observation system and the observers. The efficiency of our proposed scheme and the performances of the observers are illustrated with numerical simulation results.
Type de document :
Article dans une revue
Systems and Control Letters, Elsevier, 2011, 60 (2), pp.138-145. 〈10.1016/j.sysconle.2010.11.005〉
Liste complète des métadonnées

https://hal.archives-ouvertes.fr/hal-00647239
Contributeur : Xiao-Dong Li <>
Soumis le : jeudi 1 décembre 2011 - 17:04:08
Dernière modification le : jeudi 13 décembre 2018 - 01:33:56

Identifiants

Citation

Xiao-Dong Li, Cheng-Zhong Xu. Infinite-dimensional Luenberger-like observers for a rotating body-beam system. Systems and Control Letters, Elsevier, 2011, 60 (2), pp.138-145. 〈10.1016/j.sysconle.2010.11.005〉. 〈hal-00647239〉

Partager

Métriques

Consultations de la notice

263