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Communication Dans Un Congrès Année : 2017

Observer-based fault diagnosis for trucks belt tensioner

Résumé

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.
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Dates et versions

hal-01538588 , version 1 (13-06-2017)

Identifiants

  • HAL Id : hal-01538588 , version 1

Citer

Donatien Dubuc, Olivier Sename, Delphine Bresch-Pietri, Christophe Gauthier. Observer-based fault diagnosis for trucks belt tensioner. IFAC WC 2017 - 20th IFAC World Congress, Jul 2017, Toulouse, France. ⟨hal-01538588⟩
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