Resolution Of An Identification Problem By
Coupling Stochastic And Deterministic
Methods
Author(s)
L. Autrique
Abstract
Resolution of an identification problem by
coupling stochastic and deterministic
methods
L. Autrique
Laboratoire d'Automatique de Nantes, Ecole
Centrale, 1 rue de la noe, 44072 Nantes cedex 03,
France
ABSTRACT
This paper deals with the implementation of stochastic process coupling
with classical minimization methods in order to solve an identification
problem. A model for an industrial process (elastomer vulcanization)
is proposed and then the minimization problems and methods are pre-
sented. The effect of random perturbations on these methods is studied.
Numerical results are given. The interest of the coupling of stochastic and
deterministic methods is shown.
INTRODUCTION
We are interested in a situation issued from thermal industry: the vul-
canization. Gamier [1] has shown that, while the curing of some elas-
tomers, an exothermical reaction can occur and damage the material. In
order to avoid this destruction, a sharp control is essential and a fin
Keywords
Related Book
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