Observer-based fault diagnosis for trucks belt tensioner

Abstract : This paper deals with the monitoring of a serpentine belt tensioner performance, a critical automotive engine component guaranteeing the cooling system efficiency. A belt tensioner fault will affect the transmission, deteriorate the water pump efficiency, and eventually, lead the engine to stall. Monitoring this component is thus a key to design predictive or corrective maintenance. In this paper, we propose to estimate a parameter which is shown to be characteristic of this component's health by using an Adaptive Observer or an Extended Kalman Filter. Respective merits of these solutions are compared using simulations performed with GT-SUITE on a high-fidelity model.
Type de document :
Communication dans un congrès
20th World Congress of the International Federation of Automatic Control (IFAC 2017), Jul 2017, Toulouse, France. Preprints IFAC WC 2017 Toulouse
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https://hal.archives-ouvertes.fr/hal-01538588
Contributeur : Donatien Dubuc <>
Soumis le : mardi 13 juin 2017 - 17:00:22
Dernière modification le : jeudi 22 juin 2017 - 11:49:14

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Dubuc_IFAC_2017.pdf
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  • HAL Id : hal-01538588, version 1

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Donatien Dubuc, Olivier Sename, Delphine Bresch-Pietri, Christophe Gauthier. Observer-based fault diagnosis for trucks belt tensioner. 20th World Congress of the International Federation of Automatic Control (IFAC 2017), Jul 2017, Toulouse, France. Preprints IFAC WC 2017 Toulouse. <hal-01538588>

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