Observers of a nonlinear neutral system modelling a musical brass instrumentReport as inadecuate




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1 Analyse et synthèse sonores Paris STMS - Sciences et Technologies de la Musique et du Son

Abstract : 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.

Mots-clés : Informatique musicale NA





Author: Thomas Hélie - Brigitte D-Andréa-Novel - Jean-Michel Coron -

Source: https://hal.archives-ouvertes.fr/



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