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 Gain-scheduling Approach for Control of Dissolved Oxygen in Stirred Bioreactors

In English

Författare

Summary, in English

This paper discusses control of dissolved oxygen in a bioreactor when the stirrer speed is used as control signal. During batch and fed-batch cultivations the operating conditions change significantly which causes tuning problems, especially when performance requirements are high. A linearized process model reveals that the variations in the oxygen dynamics are mainly due to changes in the volumetric oxygen transfer coefficient $K_La$.

Publiceringsår

1999

Språk

Engelska

Dokumenttyp

Konferensbidrag

Ämne

  • Control Engineering

Nyckelord

  • Dissolved oxygen control
  • bioreactor
  • gain scheduling
  • auto-tuning.

Conference name

14th IFAC World Congress (1999)

Conference date

1999-07-05 - 1999-07-09

Conference place

Beijing, China

Status

Published