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Title:
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Model reference adaptive control of a full-bridge buck inverter with minimal controller synthesis
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Author:
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Salvi, Alessandro; Santini, Stefania; Biel Solé, Domingo; Olm Miras, Josep Maria; di Bernardo, Mario
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Other authors:
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Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica; Universitat Politècnica de Catalunya. Departament de Matemàtica Aplicada IV; Universitat Politècnica de Catalunya. ACES - Control Avançat de Sistemes d'Energia |
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Abstract:
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The rejection of the undesirable effects of sudden
load changes undergone by power inverters requires control
techniques able to recover regular operation with a low transient
error, in a short number of periods and being robust
to unmodelled dynamics and parametric uncertainties. The
possibilities are explored in this paper of controlling a fullbridge
buck inverter via the discrete-time version of a model
reference adaptive algorithm with minimal controller synthesis
recently proposed by some of the authors. Besides confirming
the theoretically predicted stability and robustness properties
in the face of large load jumps, numerical results show that
acceptable performance is still guaranteed when the control
signal is injected through a PWM generator switching at a
realistic frequency. |
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Abstract:
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Peer Reviewed |
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Subject(s):
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-Àrees temàtiques de la UPC::Informàtica::Automàtica i control
-Àrees temàtiques de la UPC::Enginyeria electrònica::Electrònica de potència::Convertidors de corrent elèctric
-Control theory
-Digital-to-analog converters
-Convertidors digital/analògics
-Control, Teoria de |
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Rights:
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Document type:
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Article - Published version
Conference Object |
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