Complexity reduction of piecewise affine linear parameter varying controllers

This work analyzes the design and implementation of piecewise affine (PWA) Linear Parameter Varying (LPV) controllers. PWA-LPV models can be employed to describe complex nonlinear or time-varying systems with the aim of control design. The complexity of a PWA-LPV controller depends on the number of...

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Autores principales: Bianchi, Fernando D., Sánchez-Peña, Ricardo S.
Formato: Artículo de publicación periódica
Lenguaje:Inglés
Publicado: 2024
Materias:
PARAMETRO LINEAL VARIABLE
PROGRAMACIÓN DE GANACIAS
COMPLEJIDAD DE IMPLEMENTACIÓN
FUNCIÓN LINEAL A TROZOS
Acceso en línea:https://ri.itba.edu.ar/handle/20.500.14769/4473
Aporte de:
Repositorio Institucional Instituto Tecnológico de Buenos Aires (ITBA) de Instituto Tecnológico de Buenos Aires (ITBA)
id I32-R138-20.500.14769-4473
record_format dspace
spelling I32-R138-20.500.14769-44732026-01-15T15:13:41Z Complexity reduction of piecewise affine linear parameter varying controllers Bianchi, Fernando D. Sánchez-Peña, Ricardo S. PARAMETRO LINEAL VARIABLE PROGRAMACIÓN DE GANACIAS COMPLEJIDAD DE IMPLEMENTACIÓN FUNCIÓN LINEAL A TROZOS This work analyzes the design and implementation of piecewise affine (PWA) Linear Parameter Varying (LPV) controllers. PWA-LPV models can be employed to describe complex nonlinear or time-varying systems with the aim of control design. The complexity of a PWA-LPV controller depends on the number of local models used to describe the plant. Here we propose a methodology to reduce this number and thus simplify the design and implementation complexity of the resulting controller without a significant performance degradation. The methodology is illustrated by an academic example and a more realistic wind turbine control application. 2024-06-18T14:15:32Z 2024-06-18T14:15:32Z 2024-05-03 Artículo de publicación periódica Bianchi, R.S. Sánchez-Peña, Complexity reduction of piecewise affine LPV controllers, Automatica, Vol. 167, 2024. DOI: 10.1016/j.automatica.2024.111783 https://ri.itba.edu.ar/handle/20.500.14769/4473 en application/pdf
institution Instituto Tecnológico de Buenos Aires (ITBA)
institution_str I-32
repository_str R-138
collection Repositorio Institucional Instituto Tecnológico de Buenos Aires (ITBA)
language Inglés
topic PARAMETRO LINEAL VARIABLE
PROGRAMACIÓN DE GANACIAS
COMPLEJIDAD DE IMPLEMENTACIÓN
FUNCIÓN LINEAL A TROZOS
spellingShingle PARAMETRO LINEAL VARIABLE
PROGRAMACIÓN DE GANACIAS
COMPLEJIDAD DE IMPLEMENTACIÓN
FUNCIÓN LINEAL A TROZOS
Bianchi, Fernando D.
Sánchez-Peña, Ricardo S.
Complexity reduction of piecewise affine linear parameter varying controllers
topic_facet PARAMETRO LINEAL VARIABLE
PROGRAMACIÓN DE GANACIAS
COMPLEJIDAD DE IMPLEMENTACIÓN
FUNCIÓN LINEAL A TROZOS
description This work analyzes the design and implementation of piecewise affine (PWA) Linear Parameter Varying (LPV) controllers. PWA-LPV models can be employed to describe complex nonlinear or time-varying systems with the aim of control design. The complexity of a PWA-LPV controller depends on the number of local models used to describe the plant. Here we propose a methodology to reduce this number and thus simplify the design and implementation complexity of the resulting controller without a significant performance degradation. The methodology is illustrated by an academic example and a more realistic wind turbine control application.
format Artículo de publicación periódica
author Bianchi, Fernando D.
Sánchez-Peña, Ricardo S.
author_facet Bianchi, Fernando D.
Sánchez-Peña, Ricardo S.
author_sort Bianchi, Fernando D.
title Complexity reduction of piecewise affine linear parameter varying controllers
title_short Complexity reduction of piecewise affine linear parameter varying controllers
title_full Complexity reduction of piecewise affine linear parameter varying controllers
title_fullStr Complexity reduction of piecewise affine linear parameter varying controllers
title_full_unstemmed Complexity reduction of piecewise affine linear parameter varying controllers
title_sort complexity reduction of piecewise affine linear parameter varying controllers
publishDate 2024
url https://ri.itba.edu.ar/handle/20.500.14769/4473
work_keys_str_mv AT bianchifernandod complexityreductionofpiecewiseaffinelinearparametervaryingcontrollers
AT sanchezpenaricardos complexityreductionofpiecewiseaffinelinearparametervaryingcontrollers
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