Recursive least squares scheme for operating a class of continuous fermentation processes at optimal steady state productivity
✍ Scribed by Sing Kiong Nguang; Xiao Dong Chen
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1998
- Tongue
- English
- Weight
- 246 KB
- Volume
- 73
- Category
- Article
- ISSN
- 0268-2575
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✦ Synopsis
This paper has developed a recursive least squares scheme for operating a class of continuous fermentation processes at the optimal steady state productivity. More precisely, the class of continuous fermentation processes under investigation is described by a widely accepted non-segregated fermentation process model. Based on a recursive least squares algorithm, an on-line estimation scheme for estimating the optimal set points for feed substrate concentration and dilution rate is developed. Finally, via simulation, it is shown that this on-line estimation scheme is robust against measurement time (sampling time).