Combined nonlinear observer-controllers application to a prototype bioprocess model

Author

Ryckaert, Vincent G. ; Van Impe, Jan F.

Author_Institution

BioTec-Bioprocess Technol. & Control, Katholieke Univ., Leuven, Belgium

Volume

1

fYear

1998

fDate

1-4 Sep 1998

Firstpage

56

Abstract

Due to the intrinsic nonlinearities of bioprocesses, a nonlinear approach of both state observer and feedback controller design must be considered. The main point is to illustrate (1) that the use of nonlinear techniques based on exact linearization for both algorithms can be motivated as they incorporate the available process knowledge optimally and (2) that these nonlinear design techniques are feasible for bioprocesses

Keywords

biotechnology; control system synthesis; feedback; linearisation techniques; nonlinear control systems; observers; process control; bioprocess model; combined nonlinear observer-controllers; exact linearization; feedback controller; intrinsic nonlinearities; nonlinear design techniques; nonlinear techniques; process knowledge; state observer; Biochemistry; Biological system modeling; Biomass; Control nonlinearities; Design methodology; Inductors; Industrial control; Prototypes; Robustness; State feedback;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Applications, 1998. Proceedings of the 1998 IEEE International Conference on

Conference_Location

Trieste

Print_ISBN

0-7803-4104-X

Type

conf

DOI

10.1109/CCA.1998.728244

Filename

728244