DocumentCode
490648
Title
Nonlinear Control of a Non-Minimum-Phase CSTR
Author
Engell, Sebastian ; Klatt, K.-U.
Author_Institution
Process Control Group, Department of Chemical Engineering, Universitÿt Dortmund, D-44221 Dortmund, Germany. e-mail: ast@astaire.chemietechnik.uni-dortmund.de
fYear
1993
fDate
2-4 June 1993
Firstpage
2941
Lastpage
2945
Abstract
Continuous stirred tank reactors (CSTRs) are central components of many plants in the chemical and biochemical industry. These systems may exhibit highly nonlinear dynamics, especially when consecutive and side reactions are present. In this paper, first an example of a complex reaction system in a CSTR which leads to a nonlinear dynamic behaviour with unstable zero dynamics is described in detail. Then one particular control problem for this system is analysed and solved using a novel combination of gain scheduling and linear frequency domain design techniques.
Keywords
Bandwidth; Chemicals; Continuous-stirred tank reactor; Cooling; Frequency domain analysis; Hydrogen; Inductors; Nonlinear dynamical systems; Production; Temperature control;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 1993
Conference_Location
San Francisco, CA, USA
Print_ISBN
0-7803-0860-3
Type
conf
Filename
4793439
Link To Document