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Estimateur de couple pour double embrayage

Abstract : The invention relates to a method for determining the torque (Tc1, Tc2) transmitted by each clutch in a transmission chain of a motor vehicle with a double clutch, wherein said method comprises providing a first digital model (27) simulating the double mass flywheel by means of a first torsionally deformable system and determining the accumulated torque (Tc1 + Tc2) transmitted by one flywheel to the double clutch, providing a second digital model (28) simulating the assembly made up of an output shaft (16) of a gearbox (5), a differential (12) and drive wheel shafts, and determining the output torque (Tc1/q1 + Tc2/q2) of the gearbox, determining the torques transmitted by the flywheel (Tc1, Tc2) engaging with the input shafts of the gearbox
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Contributor : Mylène Delrue Connect in order to contact the contributor
Submitted on : Tuesday, October 26, 2021 - 10:15:28 AM
Last modification on : Wednesday, October 27, 2021 - 4:04:48 AM


  • HAL Id : hal-03403346, version 1



Pascal Maurel, Rémi Losero, Thierry-Marie Guerra, Jimmy Lauber. Estimateur de couple pour double embrayage. France, N° de brevet: FR3022601. 2015. ⟨hal-03403346⟩



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