Meny

Javascript verkar inte påslaget? - Vissa delar av Lunds universitets webbplats fungerar inte optimalt utan javascript, kontrollera din webbläsares inställningar.
Du är här

Analysis of a probing control strategy

Författare:
Publiceringsår: 2003
Språk: Engelska
Sidor: 609-614
Publikation/Tidskrift/Serie: Proceedings / American Control Conference 2003
Volym: 1
Dokumenttyp: Konferensbidrag
Förlag: IEEE

Sammanfattning

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.

Disputation

Nyckelord

  • Technology and Engineering
  • 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

Övriga

Published
Yes
  • ISSN: 0743-1619
  • ISBN: 0-7803-7896-2

Box 117, 221 00 LUND
Telefon 046-222 00 00 (växel)
Telefax 046-222 47 20
lu [at] lu [dot] se

Fakturaadress: Box 188, 221 00 LUND
Organisationsnummer: 202100-3211
Om webbplatsen