A controller (104) and method for controlling torque generated by at least one traction motor (116a, 116b) of a vehicle (100) before a vehicle launch, comprising: means to determine that the vehicle is on a positive gradient; means to determine that the vehicle is prevented from roll-back by at least one vehicle brake (111); means to, in dependence on the determining that the vehicle is on a positive gradient and is prevented from roll-back, limit torque generation 10 by the traction motor in response to torque demand; and means to remove the limit when a vehicle launch condition is satisfied.


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    Title :

    Control of vehicle traction motor torque while vehicle roll-back is inhibted


    Publication date :

    2018-04-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English



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