DocumentCode
3009741
Title
Dual composition control of binary distillation columns based on nonlinear state observer
Author
Szigeti, F. ; Rios-Bolívar, A. ; Rennola, L.
Author_Institution
Fac. of Eng., Los Andes Univ., Merida, Venezuela
Volume
5
fYear
2000
fDate
2000
Firstpage
4556
Abstract
Dual composition control of binary distillation columns is proposed and solved based on observer design and an elementary state elimination procedure. A particular observer allows us to recover the unmeasured feed composition, which is used in the controller design in order to maintain desired compositions. The method is an alternative against disturbance decoupling
Keywords
chemical variables control; control system synthesis; distillation; observers; process control; binary distillation columns; controller design; disturbance decoupling; dual composition control; nonlinear state observer; state elimination procedure; unmeasured feed composition; Delay effects; Distillation equipment; Error correction; Feeds; Fluid flow; Fluid flow measurement; Nonlinear equations; Robust control; Time measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 2000. Proceedings of the 39th IEEE Conference on
Conference_Location
Sydney, NSW
ISSN
0191-2216
Print_ISBN
0-7803-6638-7
Type
conf
DOI
10.1109/CDC.2001.914632
Filename
914632
Link To Document