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Observers of a nonlinear neutral system modelling a musical brass instrument

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text
 

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article
 

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document numérique
 

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Titre

Observers of a nonlinear neutral system modelling a musical brass instrument
 

Nom(s)

Helie, Thomas (auteur)
 
D'Andrea-Novel, Brigitte (auteur)
 
Coron, Jean-Michel (auteur)
 

Publication

Toulouse, France , 2009
 

Description

Résumé

A model of a trumpet-like instrument is described by a nonlinear neutral system controlled by the mouth pressure. The output is the pressure at the end of the pipe. A nonlinear state observer of this system is built. Local asymptotic stability of the error estimation is proved using a Lyapunov-based analysis and illustrated by simulations.
 

Note(s)

Contribution au colloque ou congrès : IFAC Workshop on Control of Distributed Parameter Systems
 

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Date de la notice

2010-02-25 01:00:00
 

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