| Revista: | Brazilian journal of chemical engineering |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000308645 |
| ISSN: | 0104-6632 |
| Autors: | Henriques, A.W.S1 Costa, A.C Alves, T.L.M Lima, E.L |
| Institucions: | 1Universidade Federal do Rio de Janeiro, Instituto Alberto Luiz Coimbra de Pos-Graduacao e Pesquisa de Engenharia, Rio de Janeiro. Brasil |
| Any: | 1999 |
| Període: | Jun |
| Volum: | 16 |
| Número: | 2 |
| Paginació: | 171-177 |
| País: | Brasil |
| Idioma: | Inglés |
| Tipo de documento: | Artículo |
| Enfoque: | Experimental, aplicado |
| Resumen en inglés | The optimization problem of a fed-batch alcoholic fermentation by Zymomonas mobilis, solved using Pontryagin's maximum principle and the singular control theory, is used to discuss the main challenges that usually arise during the implementation of optimal strategies. For each problem a practical solution is proposed. In order to solve the optimization problem, a hybrid neural model is developed using experimental data from batch and fed-batch fermentations. The calculated optimal solution is experimentally implemented in open-loop scheme |
| Disciplines | Química |
| Paraules clau: | Fermentaciones, Ingeniería química, Optimización, Procesos por lotes, Teoría del control |
| Keyword: | Chemistry, Fermentation, Chemical engineering, Optimization, Fed-batch processes, Control theory |
| Text complet: | Texto completo (Ver HTML) |
