Tuning of observer-based estimators: theory and application to the on-line estimation of kinetic parameters

Perrier, M.;de Azevedo, FS;Ferreira, EC;Dochain, Denis
(2000) Control Engineering Practice — Vol. 8, n° 4, p. 377-388 (2000)

Files

pdfdocument.pdf
  • Restricted Access
  • Adobe PDF
  • 260.51 KB

Details

Authors
  • Perrier, M.
    Author
  • de Azevedo, FS
    Author
  • Ferreira, EC
    Author
  • Dochain, DenisUCLouvain
    Author
Abstract
This paper deals with the tuning of observer-based estimators. Initially, these algorithms were designed for estimating on-line kinetic parameters, like specific growth rates, in bioprocesses, and have proved to be very successful in practical applications. Here a systematic tuning approach that allows a decoupled estimation of each parameter and the assignment of the estimator dynamics independently of the process dynamics is proposed. The presented approach is illustrated on an animal cell culture example in numerical simulation and with real-life data. (C) 2000 Elsevier Science Ltd. All rights reserved.
Affiliations

Citations

Perrier, M., de Azevedo, F., Ferreira, E., & Dochain, D. (2000). Tuning of observer-based estimators: theory and application to the on-line estimation of kinetic parameters. Control Engineering Practice, 8(4), 377-388. https://doi.org/10.1016/S0967-0661(99)00164-1 (Original work published 2000)