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Títol: Galerkin method and approximate tracking in a non-minimum phase bilinear system
Autor: Fossas Colet, Enric
Olm Miras, Josep Maria
Altres autors/autores: Universitat Politècnica de Catalunya. Institut d'Organització i Control de Sistemes Industrials
Editorial: American Institute of Mathematical Sciences
Matèries: Àrees temàtiques de la UPC::Informàtica::Automàtica i control
Automatic control
Mètode Galerkin
Método Galerkin
Convertidors DC-DC
Convertidores DC-DC
Non-minimum phase systems
Exact tracking
Nonlinear power converters
Convertidores de potencia no lineales
Convertidors de potència no lineals
Convertidors
Tipus de document: Article
Descripció: The tracking control of non-minimum phase systems is nowadays an open and challenging field, because a general theory is still not available. This article proposes an indirect control strategy in which a key role is played by the inverse problem that arises and their approximate solutions. These are obtained with the Galerkin method, a standard functional analysis tool. A detailed study of the effect on the output caused by the use of an approximate input is performed. Error bounds are also provided. The technique is motivated through its implementation in basic, DC-to-DC nonlinear power converters that are intended to be used as DC-to-AC voltage sources.
Altres identificadors i accés: Fossas, E.; Olm, J.M. Galerkin method and approximate tracking in a non-minimum phase bilinear system. Discrete and Continuous Dynamical Systems-Series B, (2007, vol. 7. núm. 1, p. 53-76).
1531-3492
http://hdl.handle.net/2117/2527
Disponible al dipòsit:E-prints UPC
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