1987
DOI: 10.1016/0005-1098(87)90026-4
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The control of fed-batch fermentation processes—A survey

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Cited by 139 publications
(67 citation statements)
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“…A survey on control of fed-batch fermentation processes until mid '80s can be found in Johnson (1987). Later than the period covered by this review, for example, Parulekar (1992) employed analytical optimisation, whereas Krothapally & Palanki (1999) presented an approach for end-point optimisation of batch processes by utilising neural networks, involving training of two neural networks; one to predict switching times and the other to predict the input profile in singular region.…”
Section: Subject To the Process Dynamicsmentioning
confidence: 99%
“…A survey on control of fed-batch fermentation processes until mid '80s can be found in Johnson (1987). Later than the period covered by this review, for example, Parulekar (1992) employed analytical optimisation, whereas Krothapally & Palanki (1999) presented an approach for end-point optimisation of batch processes by utilising neural networks, involving training of two neural networks; one to predict switching times and the other to predict the input profile in singular region.…”
Section: Subject To the Process Dynamicsmentioning
confidence: 99%
“…To assess the current industrial practice, a brief summary of batch reactor operation is given [Terwiesch94,Bonvin98,Johnson87].…”
Section: Introductionmentioning
confidence: 99%
“…A pesar de los recientes desarrollos en sensores de ion selectivo y enzimáticos, métodosópticos y por medida de la impedancia [Johnson, 1987], [Kammona et˜al., 1999] muchas de las variables de concentración en una fermentación de fase líquida no pueden medirse en línea con exactitud y confiabilidad. Por consiguiente, los análisis y ensayos de laboratorio son requeridos para soportar las acciones de control y supervisión de las fermentaciones.…”
Section: Motivaciónunclassified
“…Por ejemplo, considerando un modelo de fermentación de levadura, medir la fracción parcial del oxígeno y del dióxido de carbono junto con la medida del flujo de entrada de aire permiten determinar la tasa de consumo de oxígeno (OUR, oxygen uptake rate) y la tasa de producción de dióxido de carbono (CER, carbon dioxide evolution rate). Ambos parámetros, junto con la tasa de alimentación de glucosa (GFR, glucose feedrate), permiten estimar la tasa de producción de biomasa (BPR, biomass production rate), [Johnson, 1987]: BP R = 2,17 * OU R − 3,26 * CER + 6,52 * GF R…”
Section: Modelado De Biorreactoresunclassified
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