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Título del libro: 2015 European Control Conference, Ecc 2015
Título del capítulo: Identification of nonlinear systems with nonlinear parameterization

Autores UNAM:
ILEANA ANGELICA GRAVE AGUILAR; YU TANG XU;
Autores externos:

Idioma:
Inglés
Año de publicación:
2015
Palabras clave:

ADAPTIVE-CONTROL


Resumen:

A contraction based identification scheme for systems with nonlinear parameterizations is developed in this paper. Given a system with a general parameterization, an identification model is proposed such that time evolution of estimation error is composed by two blocks of parameterization: one linear and one nonlinear function of linear parameterization. A particular identification algorithm, based on the proportional-integral adaptive scheme, is then formulated. Exponential convergence among the underlined and desired identification systems trajectories is analyzed by means of an averaged version for contraction.


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