Webbläsaren som du använder stöds inte av denna webbplats. Alla versioner av Internet Explorer stöds inte längre, av oss eller Microsoft (läs mer här: * https://www.microsoft.com/en-us/microsoft-365/windows/end-of-ie-support).

Var god och använd en modern webbläsare för att ta del av denna webbplats, som t.ex. nyaste versioner av Edge, Chrome, Firefox eller Safari osv.

A Pulse Technique for Control of Fed-batch Fermentations

In English

Författare

Summary, in English

A strategy for control of substrate feed rate in fed-batch fermentations is presented. The main idea is to make pulses in the feed rate and to evaluate the response in the dissolved oxygen signal. This gives an indirect measurement of the substrate demand that is used for feedback control of the feed rate. Experimental data is used to develop a model of a fermentation process. The model is used to derive simple tuning rules that require little process specific information. Several simulation experiments show the feasibility of the presented strategy.

Publiceringsår

1997

Språk

Engelska

Dokumenttyp

Konferensbidrag

Ämne

  • Control Engineering

Nyckelord

  • fermentation
  • chemical technology
  • process control
  • feedback
  • three-term control
  • pH control
  • temperature control
  • pulse technique
  • fed-batch fermentations
  • substrate feed rate
  • dissolved oxygen signal
  • indirect measurement
  • substrate demand
  • tuning rules

Conference name

1997 IEEE International Conference on Control Applications

Conference date

1997-10-05

Status

Published