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Communication Dans Un Congrès Année : 2011

Evaluation of Torque Observer in Automotive Context

Mohamed Ouahi
  • Fonction : Auteur
DMI
Joanny Stephant
DMI
Dominique Meizel
DMI

Résumé

This paper describes how it is possible to estimate online the individual torque at each wheel of an automotive vehicle by using an unknown input observer together with a simple longitudinal 4 wheels model. The necessary measurements are the usual otation speed of each wheel plus the vertical load at the center of each wheel. By doing this, this study anticipates the affordability of a new generation of wheel bearing with embedded measurements of transmitted forces. Successful simulated experimentations of the method are shown as well as its present limits.

Dates et versions

hal-00855657 , version 1 (29-08-2013)

Identifiants

Citer

Mohamed Ouahi, Joanny Stephant, Dominique Meizel. Evaluation of Torque Observer in Automotive Context. 18th IFAC World Congress, 2011, Aug 2011, Università Cattolica del Sacro Cuore, Milano, Italy. pp.5076-5081, ⟨10.3182/20110828-6-IT-1002.02046⟩. ⟨hal-00855657⟩
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