Artículo
Economic MPC for a changing economic criterion for linear systems
Fecha de publicación:
10/2014
Editorial:
Institute Of Electrical And Electronics Engineers
Revista:
Ieee Transactions On Automatic Control
ISSN:
0018-9286
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Economic Model Predictive Controllers, consisting of an economic criterion as stage cost for the dynamic regulation problem, have shown to improve the economic performance of the controlled plant, as well as to ensure stability of the economic setpoint. However, throughout the operation of the plant, economic criteria are usually subject to frequent changes, due to variations of prices, costs, production demand, market fluctuations, reconciled data, disturbances, etc. A different economic criterion determines a change of the optimal operation point and this may cause a loss of feasibility and/or stability. In this paper a stabilizing economic MPC for changing economic criterion for linear prediction models is presented. The proposed controller always ensures feasibility for any given economic criterion, thanks to the particular choice of the terminal ingredients. Asymptotic stability is also proved, providing a Lyapunov function.
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Colecciones
Articulos(INTEC)
Articulos de INST.DE DES.TECNOL.PARA LA IND.QUIMICA (I)
Articulos de INST.DE DES.TECNOL.PARA LA IND.QUIMICA (I)
Citación
Ferramosca, Antonio; Limon, Daniel; Camacho, Eduardo; Economic MPC for a changing economic criterion for linear systems; Institute Of Electrical And Electronics Engineers; Ieee Transactions On Automatic Control; 59; 10; 10-2014; 2657-2667
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