Analysis of a probing control strategy
Författare
Summary, in English
In this paper we analyse an extremum controller based on a pulsetechnique. The idea is to superimpose probing pulses to the controlsignal and use for feedback the size of the pulse response in the output. Theprobing control strategy has been used with success forthe control of the substrate feeding in E. coli cultivations. The analysis is done here for systems ofHammerstein type with a piecewise affine nonlinearity. Stability ofthe closed-loop system can be checked by solving suitable linearmatrix inequalities. Some performance analysis that can help the userfor the control design is also performed.
Avdelning/ar
Publiceringsår
2003
Språk
Engelska
Sidor
609-614
Publikation/Tidskrift/Serie
Proceedings / American Control Conference 2003
Volym
1
Fulltext
- Available as PDF - 319 kB
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Dokumenttyp
Konferensbidrag
Förlag
IEEE - Institute of Electrical and Electronics Engineers Inc.
Ämne
- Control Engineering
Nyckelord
- stability
- linear matrix
- control signal
- affine nonlinearity
- Hammerstein type
- Escherichia coli
- E. coli cultivations
- inequalities
- piecewise affine nonlinearity
- probing control strategy
- probing pulse superimposing
- substrate feeding
- pulse technique
- extremum controller
- control design
- closed loop system
Status
Published
ISBN/ISSN/Övrigt
- ISSN: 0743-1619
- ISBN: 0-7803-7896-2