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Título : | Real-time optimization modifier adaptation approach using quadratic approximation of the plant-model mismatch function | Autor : | Bottari, Agustín | Palabras clave : | RTO MA; ALGORITMOS; SISTEMA DE OPTIMIZACION | Fecha de publicación : | 2024 | Editorial : | Elsevier | Cita : | Bottari, A. Real-time optimization modifier adaptation approach using quadratic approximation of the plant-model mismatch function [en línea]. Journal of Process Control. 2024, (136). Disponible en: https://repositorio.uca.edu.ar/handle/123456789/18248 | Resumen : | Abstract: The present work proposes a real-time optimization modifier adaptation scheme (RTO MA) in which the modifiers are obtained through a quadratic approximation of the plant-model mismatch function. The work also highlights the links between the model used in the trust-region framework, the model used in bias, gradient, and Hessian-based RTO MA schemes, and the model used in function-based RTO MA. In line with this, general conditions are established for the adapted nominal model for use on the basic trust-region algorithm. The proposed modifiers are then incorporated into an iterative algorithm of the real-time modifier adaptation scheme complemented with a trust-region framework. The effectiveness of the approach is demonstrated in simulation for the optimization of a continuous stirred tank reactor. | URI : | https://repositorio.uca.edu.ar/handle/123456789/18248 | ISSN : | 0959-1524 (impreso) 1873-2771 (online) |
Disciplina: | INGENIERIA | DOI: | https://doi.org/10.1016/j.jprocont.2024.103180 | Derechos: | Acceso Restringido |
Appears in Collections: | Artículos |
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