Geodesic
Identification of the dynamics of a lead acid battery by a diffusive model
Germain Garcia1 ; Jacques Bernussou2
1 L.A.A.S. du C.N.R.S. 7, Avenue du Colonel Roche, 31077 Toulouse cedex 4. also with I.N.S.A. de Toulouse, Complexe scientifique de Rangueil, 31077 Toulouse cedex 4, France
2 L.A.A.S. du C.N.R.S. 7, Avenue du Colonel Roche, 31077 Toulouse cedex 4, France
ESAIM. Proceedings, Tome 5 (1998), pp. 87-98.

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In this paper, some preliminary results on identification of diffusive models using input/output measurements are proposed. The idea consists in considering a finite dimensional approximation of the diffusive model and formulating an optimisation problem of a least square error type. To identify such a model, it is necessary to estimate a distribution which fully characterises the system dynamics. This distribution constitutes the unknown of the problem. These results are applied to the model identification of a lead acid battery.
DOI : 10.1051/proc:1998015

Germain Garcia 1 ; Jacques Bernussou 2

1 L.A.A.S. du C.N.R.S. 7, Avenue du Colonel Roche, 31077 Toulouse cedex 4. also with I.N.S.A. de Toulouse, Complexe scientifique de Rangueil, 31077 Toulouse cedex 4, France
2 L.A.A.S. du C.N.R.S. 7, Avenue du Colonel Roche, 31077 Toulouse cedex 4, France 
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     author = {Germain Garcia and Jacques Bernussou},
     title = {Identification of the dynamics of a lead acid battery by a diffusive model},
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Germain Garcia; Jacques Bernussou. Identification of the dynamics of a lead acid battery by a diffusive model. ESAIM. Proceedings, Tome 5 (1998), pp. 87-98. doi : 10.1051/proc:1998015. http://geodesic.mathdoc.fr/articles/10.1051/proc:1998015/

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