8746 articles  [english version]

hal-00758712, version 2

Observer Design For a Schistosomiasis Model

Mouhamadou Diaby () 12, Abderrahman Iggidr (Auteur à contacter de préférence) a1

N° RR-8156 (2013)

Résumé : This paper deals with the state estimation for a schistosomiasis infection dynamical model described by a continuous non linear system when only the infected human population is measured. The central idea will be studied following two major angles. On the one hand, when all the parameters of the model are supposed to be well known, we will construct a simple observer and a high-gain Luenberger observer based on a canonical controller form and conceived for the nonlinear dynamics where it is implemented. On the other hand, when the nonlinear uncertain continuous-time system is in a bounded-error context, we will introduce a method for designing a guaranteed interval observer. Numerical simulations are included in order to test the behavior and the performance of the given observers.

  • a –  INRIA Nancy-Grand Est
  • 1 :  MASAIE (INRIA Nancy - Grand Est / LMAM)
  • INRIA – Université Paul Verlaine - Metz – CNRS : UMR7122 – Université de Lorraine
  • 2 :  Laboratoire d'Analyse Numérique et Informatique [Sénégal] (LANI)
  • Université Gaston Berger de Saint-Louis
  • hal-00758712, version 2
  • oai:hal.inria.fr:hal-00758712
  • Contributeur : 
  • Soumis le : Dimanche 19 Janvier 2014, 19:50:02
  • Dernière modification le : Lundi 20 Janvier 2014, 13:08:40