ALVARADO MENDEZ, Pedro Eusebio; ASTORGA ZARAGOZA, Carlos Manuel; AGUILERA GONZALEZ, Adriana; OSORIO GORDILLO, Gloria Lilia; REYES REYES, Juan

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ALVARADO MENDEZ, Pedro Eusebio
Centro Nacional de Investigación y Desarrollo Tecnológico [Mexico] [CENIDET]

ASTORGA ZARAGOZA, Carlos Manuel
Centro Nacional de Investigación y Desarrollo Tecnológico [Mexico] [CENIDET]

AGUILERA GONZALEZ, Adriana

ESTIA INSTITUTE OF TECHNOLOGY

Langue

Communication dans un congrès

Ce document a été publié dans

Congreso Nacional de Control Automático 2023 (CNCA 2023), 2023-10-27, Acapulco.

Résumé en anglais

This work presents the design of an adaptive observer for a class of Lipschitz nonlinear systems, where the observer is able to estimate more than one unknown parameter. Thanks to this, it is possible to estimate the state vector of the system, knowing its behavior, facilitating the monitoring of nonlinear Lipschitz systems, applying it to the monitoring of a semiactive suspension, in order to know the stiffness parameters of the tire and chassis, obtaining an adequate reading of the system, and thus preventing possible anomalies of the system. Ensuring the stability of the observer, the gains are calculated by LMI obtained by Lyapunov analysis. The proposed observer is evaluated by estimating the unknown states and parameters applied to a mechanical system, monitoring its performance.< Réduire

Mots clés en anglais

Lipschitz nonlinear system

Unknown parameter

Nonlinear adaptive observer

URI

https://oskar-bordeaux.fr/handle/20.500.12278/202296

Unités de recherche

ESTIA - Recherche