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| Format: | Artículo científico |
| Language: | en |
| Published: |
Universidad Nacional de Colombia
2016
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| Online Access: | https://www.redalyc.org/articulo.oa?id=49647009014 https://www.redalyc.org/journal/496/49647009014/ https://www.redalyc.org/journal/496/49647009014/html/ https://www.redalyc.org/journal/496/49647009014/49647009014.epub https://www.redalyc.org/journal/496/49647009014/movil |
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Table of Contents:
- State observer design for biomass and ethanol estimation in bioreactors using cybernetic models Pablo De Villeros Héctor Botero Hernán Alvarez Ingeniería bioreactor microbial growth Asymptotic observer cybernetic modeling Over recent years, the problem of multi-substrate microbial-growth modeling has received more and more attention. However, the re is no evidence in the literature referring to state observer design that is ap plied to microbial growth described by cybernetic models. This paper focuses on the design of an asymptotic observer applicable to the estimation o f biomass and ethanol in a two-substrate anoxic-fermentation pr ocess described by cybernetic modeling. Simulation results for the proposed observ er show good performance for continuous, fed-batch and batch re gimes. 2016 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49647009014 https://www.redalyc.org/journal/496/49647009014/ https://www.redalyc.org/journal/496/49647009014/html/ https://www.redalyc.org/journal/496/49647009014/49647009014.epub https://www.redalyc.org/journal/496/49647009014/movil en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.198 Vol.83