Artículo
Set-Membership Estimation Theory for Coupled MIMO Wiener-like Models
Alvarez, Marcela Patricia; Castro, Liliana Raquel; Figueroa, Jose Luis
; Agamennoni, Osvaldo Enrique
Fecha de publicación:
12/2013
Editorial:
Universidad Nacional del Sur
Revista:
Latin American Applied Research
ISSN:
0327-0793
e-ISSN:
1851-8796
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
In this paper, an approach for identifying coupled multiple input multiple output (MIMO) Wiener like models in presented. Each multiple input, single output (MISO) model structure contained in the MIMO model is parameterized using finite set of discrete Laguerre transfer functions followed by a High Level Canonical Piecewise Linear (HLCPWL) that represents the static memoryless nonlinear block. For each MISO model, the parameters of the HLCPWL functions are found via Set Membership (SM) estimation theory, under mild error constrains. In this way, each MISO Wiener like model is described as a set of parameters for the nonlinear static subsystem, whose values are obtained by solving linear programming problem. The MIMO Wiener like model structure is then represented as a set of coupled input output MISO models, converting the identification of a coupled MIMO system into the identification of MISO systems. In order to validate the proposed identification algorithm, an illustrative example is provided.
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Articulos(CCT - SANTA FE)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - SANTA FE
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - SANTA FE
Articulos(IIIE)
Articulos de INST.DE INVEST.EN ING.ELECTRICA "A.DESAGES"
Articulos de INST.DE INVEST.EN ING.ELECTRICA "A.DESAGES"
Citación
Alvarez, Marcela Patricia; Castro, Liliana Raquel; Figueroa, Jose Luis; Agamennoni, Osvaldo Enrique; Set-Membership Estimation Theory for Coupled MIMO Wiener-like Models; Universidad Nacional del Sur; Latin American Applied Research; 43; 3; 12-2013; 269-274
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