Realistic model of a solid-substrate fermentation packed-bed pilot bioreactor

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dc.contributor.authorFernandez Fernandez, Mario
dc.contributor.authorPerez Correa, J. Ricardo
dc.date.accessioned2024-01-10T14:21:31Z
dc.date.available2024-01-10T14:21:31Z
dc.date.issued2007
dc.description.abstractFor any given large-scale solid substrate fermentation (SSF) bioreactor, to assess how well a control system will work in practice requires the most realistic model possible. This model needs to account fully for complicated dynamic reactor behaviour and, in addition, has to include a specific noise model that is capable of reproducing the disturbances observed in SSF bioreactor measurements. In this work, noisy data collected historically from SSF pilot scale fermentations was used to develop such a model. Applying standard signal processing techniques, each measured variable was separated into deterministic and noise signals. Deterministic signals were used to calibrate a previously developed phenomenological model of the bioreactor. Noise signals were used to construct a realistic noise model for each measured variable in turn. Finally, the two models were combined to attain simulations that compared well with real measurements. This integrated model will provide realistic simulations that will prove useful in the design of effective control systems for intermittently mixed SSF bioreactors. (c) 2006 Elsevier Ltd. All rights reserved.
dc.fechaingreso.objetodigital08-04-2024
dc.format.extent11 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1016/j.procbio.2006.08.003
dc.identifier.eissn1873-3298
dc.identifier.issn1359-5113
dc.identifier.urihttps://doi.org/10.1016/j.procbio.2006.08.003
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/79693
dc.identifier.wosidWOS:000244233300014
dc.information.autorucIngeniería;Pérez-Correa J;S/I;100130
dc.issue.numero2
dc.language.isoen
dc.nota.accesoContenido parcial
dc.pagina.final234
dc.pagina.inicio224
dc.publisherELSEVIER SCI LTD
dc.revistaPROCESS BIOCHEMISTRY
dc.rightsacceso restringido
dc.subjectsolid-state cultivation (SSC)
dc.subjectmonitoring
dc.subjectnoise model
dc.subjectestimation
dc.subjectnoise filtering
dc.subjectsignal processing
dc.subjectSTATE FERMENTATION
dc.subjectWATER
dc.subjectCULTIVATION
dc.subjectGROWTH
dc.subject.ods12 Responsible Consumption and Production
dc.subject.ods07 Affordable and Clean Energy
dc.subject.odspa12 Producción y consumo responsable
dc.subject.odspa07 Energía asequible y no contaminante
dc.titleRealistic model of a solid-substrate fermentation packed-bed pilot bioreactor
dc.typeartículo
dc.volumen42
sipa.codpersvinculados100130
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
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