| Titre : | Design of reactor–separator–recycle systems based on the optimization of estimations of the domain of attraction (2011) |
| Auteurs : | Luis G. Matallana, Auteur ; Anibal M. Blanco, Auteur ; J. Alberto Bandoni, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | Industrial & engineering chemistry research (Vol. 50 N° 11, Juin 2011) |
| Note générale : | Chimie industrielle |
| Langues : | Anglais |
| Tags : | Reactor separator recycle Estimations attraction |
| Résumé : | In this paper, an optimization-based methodology is applied to the design of a reactor–separator–recycle system based on a measure of the extension of the domain of attraction of the operating equilibrium. The approach consists in maximizing the radius of a ball in the state space contained in the region of negative definiteness of the time derivative of a quadratic Lyapunov function. A two-level optimization strategy is proposed that solves a deterministic nonconvex global optimization problem at the inner level. To cope with the non-differentiability introduced by the inner problem, we applied a stochastic algorithm to manipulate the design variables at the outer level. |
| DEWEY : | 660 |
| ISSN : | 0888-5885 |
| En ligne : | http://pubs.acs.org/doi/abs/10.1021/ie102326n |
