| Autor: |
Keulers, M., Ariaans, L., Giuseppin, M., Soeterboek, R. |
| Zdroj: |
IFAC-PapersOnLine; July 1993, Vol. 26 Issue: 2 p185-188, 4p |
| Abstrakt: |
A sitnple controller schetne for the specific growth rate based on measurements of the carbondioxide production rate and the oxygen uptake rate is presented. The specific growth rate can't be measured but is estimated from on-line off-gas measurements. Simulations have shown that a cascade type controller is able to keep the observed specific growth rate at set-point obeying constraints on the ethanol concentration and the dissolved oxygen tension. Experiments have shown that the controller can handle the specific growth rate set-point, but still needs refinement with respect to the ethanol concentration and dissolved oxygen constraints |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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