# feedforward torque - feedback torque

 14:30 Apr 11, 2019
 This question was closed without grading. Reason: Other

English to French translations [PRO]
Tech/Engineering - Automotive / Cars & Trucks / automotive industry
 English term or phrase: feedforward torque - feedback torque The present invention relates to a control device for electric motor vehicle and a control method for electric motor vehicle. a speed parameter proportional to the traveling speed of the electric motor vehicle is detected, and the feedback torque for stopping the electric motor vehicle is calculated on the basis of the speed parameter. Further, the speed parameter is estimated on the basis of a model Gp(s) of a transmission characteristic of torque input to the electric motor vehicle and the rotation speed of the motor, and the feedforward torque for compensating for a shortage of the feedback torque is calculated on the basis of the speed parameter, the feedforward torque being configured to shorten the braking distance by compensating for the shortage of the feedback torque. When the accelerator operation amount is not larger than a predetermined value and the electric motor vehicle stops shortly, the motor torque command value Tm* is converged to zéro on the basis of the feedback torque and the feedforward torque with a reduction in the speed parameter proportional to the traveling speed.
 soumaya DHTunisia Local time: 23:34

4couple prédictif
 FX Fraipont

6 mins   confidence:
couple prédictif

Explanation:
"Caractérisation de variateur pour commande de couple prédictive
Variator characterization for feed forward torque control "

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Note added at 1 hr (2019-04-11 15:30:44 GMT)
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et "couple de rétroaction" pour "feedback torque" 2 questions distinctes...

"Steering Torque Feedback by Alexandre Cuzzolin on Prezi
https://prezi.com/pamld3c0jrwx/steering-torque-feedback/
II Couple de rétroaction. Calcul de la force. Slalom. Signal bruité. Adaptation à la vitesse. Raideur d'envirage. Rétroaction... Circuit final ..."

 FX FraipontBelgiumLocal time: 23:34Works in fieldNative speaker of: FrenchPRO pts in category: 1555

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