Title :
A state observer for (bio)processes with uncertain kinetics
Author :
Dochain, Denis ; Perrier, Michel
Author_Institution :
Cesame, Univ. Catholique de Louvain, Louvain-la-Neuve, Belgium
Abstract :
The design and analysis of an observer dealing with uncertainty related to the kinetics of (bio)processes is presented. The present approach proposes to use the unknown (kinetic) parameters as extra design parameters in order to guarantee zero steady-state observation error of the estimated process variables. The observer stability is analyzed and its performance is illustrated through numerical simulation.
Keywords :
biotechnology; observers; process control; stability; uncertain systems; bioprocesses; observer stability; state observer; uncertain kinetics; zero steady-state observation error; Kinetic theory; Monitoring; Numerical simulation; Observers; Performance analysis; Process control; Stability analysis; State estimation; Steady-state; Uncertainty;
Conference_Titel :
American Control Conference, 2002. Proceedings of the 2002
Print_ISBN :
0-7803-7298-0
DOI :
10.1109/ACC.2002.1025225
