Parameter Estimation In Nonlinear Time-Varying Systems Through Takagi-Sugeno Fuzzy Models and Wavelets
- Autores
- Araya, Juan Francisco; Cipriano, Aldo
- Año de publicación
- 2003
- Idioma
- inglés
- Tipo de recurso
- documento de conferencia
- Estado
- versión publicada
- Descripción
- In this paper, a parameter estimation problem for a Takagi-Sugeno (TS) fuzzy dynamical system is formulated under the assumption that the premises in the membership functions are known. A linear expression in consequent parameters is obtained under this assumption. If the system is timevarying (TV), the parameters can be determined by recursive estimation techniques. As an alternate approach, the use of multi-resolution wavelets is proposed. Furthermore, a parameter estimation toolbox for fuzzy dynamical models is developed which is then applied to a simple example and to the Mackey-Glass chaotic time series.
Sociedad Argentina de Informática e Investigación Operativa - Materia
-
Ciencias Informáticas
Takagi-Sugeno (TS) Fuzzy Systems
Parameter Estimation
Wavelets - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/185218
Ver los metadatos del registro completo
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Parameter Estimation In Nonlinear Time-Varying Systems Through Takagi-Sugeno Fuzzy Models and WaveletsAraya, Juan FranciscoCipriano, AldoCiencias InformáticasTakagi-Sugeno (TS) Fuzzy SystemsParameter EstimationWaveletsIn this paper, a parameter estimation problem for a Takagi-Sugeno (TS) fuzzy dynamical system is formulated under the assumption that the premises in the membership functions are known. A linear expression in consequent parameters is obtained under this assumption. If the system is timevarying (TV), the parameters can be determined by recursive estimation techniques. As an alternate approach, the use of multi-resolution wavelets is proposed. Furthermore, a parameter estimation toolbox for fuzzy dynamical models is developed which is then applied to a simple example and to the Mackey-Glass chaotic time series.Sociedad Argentina de Informática e Investigación Operativa2003-09info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionObjeto de conferenciahttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/185218enginfo:eu-repo/semantics/altIdentifier/issn/1666-1079info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-29T15:55:43Zoai:sedici.unlp.edu.ar:10915/185218Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-29 15:55:43.81SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Parameter Estimation In Nonlinear Time-Varying Systems Through Takagi-Sugeno Fuzzy Models and Wavelets |
| title |
Parameter Estimation In Nonlinear Time-Varying Systems Through Takagi-Sugeno Fuzzy Models and Wavelets |
| spellingShingle |
Parameter Estimation In Nonlinear Time-Varying Systems Through Takagi-Sugeno Fuzzy Models and Wavelets Araya, Juan Francisco Ciencias Informáticas Takagi-Sugeno (TS) Fuzzy Systems Parameter Estimation Wavelets |
| title_short |
Parameter Estimation In Nonlinear Time-Varying Systems Through Takagi-Sugeno Fuzzy Models and Wavelets |
| title_full |
Parameter Estimation In Nonlinear Time-Varying Systems Through Takagi-Sugeno Fuzzy Models and Wavelets |
| title_fullStr |
Parameter Estimation In Nonlinear Time-Varying Systems Through Takagi-Sugeno Fuzzy Models and Wavelets |
| title_full_unstemmed |
Parameter Estimation In Nonlinear Time-Varying Systems Through Takagi-Sugeno Fuzzy Models and Wavelets |
| title_sort |
Parameter Estimation In Nonlinear Time-Varying Systems Through Takagi-Sugeno Fuzzy Models and Wavelets |
| dc.creator.none.fl_str_mv |
Araya, Juan Francisco Cipriano, Aldo |
| author |
Araya, Juan Francisco |
| author_facet |
Araya, Juan Francisco Cipriano, Aldo |
| author_role |
author |
| author2 |
Cipriano, Aldo |
| author2_role |
author |
| dc.subject.none.fl_str_mv |
Ciencias Informáticas Takagi-Sugeno (TS) Fuzzy Systems Parameter Estimation Wavelets |
| topic |
Ciencias Informáticas Takagi-Sugeno (TS) Fuzzy Systems Parameter Estimation Wavelets |
| dc.description.none.fl_txt_mv |
In this paper, a parameter estimation problem for a Takagi-Sugeno (TS) fuzzy dynamical system is formulated under the assumption that the premises in the membership functions are known. A linear expression in consequent parameters is obtained under this assumption. If the system is timevarying (TV), the parameters can be determined by recursive estimation techniques. As an alternate approach, the use of multi-resolution wavelets is proposed. Furthermore, a parameter estimation toolbox for fuzzy dynamical models is developed which is then applied to a simple example and to the Mackey-Glass chaotic time series. Sociedad Argentina de Informática e Investigación Operativa |
| description |
In this paper, a parameter estimation problem for a Takagi-Sugeno (TS) fuzzy dynamical system is formulated under the assumption that the premises in the membership functions are known. A linear expression in consequent parameters is obtained under this assumption. If the system is timevarying (TV), the parameters can be determined by recursive estimation techniques. As an alternate approach, the use of multi-resolution wavelets is proposed. Furthermore, a parameter estimation toolbox for fuzzy dynamical models is developed which is then applied to a simple example and to the Mackey-Glass chaotic time series. |
| publishDate |
2003 |
| dc.date.none.fl_str_mv |
2003-09 |
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info:eu-repo/semantics/conferenceObject info:eu-repo/semantics/publishedVersion Objeto de conferencia http://purl.org/coar/resource_type/c_5794 info:ar-repo/semantics/documentoDeConferencia |
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http://sedici.unlp.edu.ar/handle/10915/185218 |
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eng |
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