Título:
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Galerkin method and approximate tracking in a non-minimum phase bilinear system
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Autor/a:
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Fossas Colet, Enric; Olm Miras, Josep Maria
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Otros autores:
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Universitat Politècnica de Catalunya. Institut d'Organització i Control de Sistemes Industrials; Universitat Politècnica de Catalunya. ACES - Control Avançat de Sistemes d'Energia |
Abstract:
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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. |
Abstract:
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Peer Reviewed |
Materia(s):
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-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 |
Derechos:
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Tipo de documento:
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Artículo |
Editor:
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American Institute of Mathematical Sciences
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