The present study introduces a proposal to improve the longitudinal performance of a land vehicle through the adoption of an unusual traction control system. The system is capable of improving the transfer of engine power to the ground and reduces the complexity of the task being performed by the driver. High-performance vehicles are able to achieve high levels of longitudinal acceleration and, sometimes, the power excess leads to the spinoff of the drive wheels, which decrease the ability of the tires to generate force, and consequently the vehicle acceleration.The proposed system acts in addition with the motor control, through the derivation of the motor speed signal, and its control by comparison with a predefined value. The control can delay or even suppress the ignition of the engine. Thus, the rate at which the engine gains speed, and consequently, the rate at which the vehicle accelerates, is limited. The benefits of the system are the low cost and the ease of application in a modern vehicle.


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    Title :

    Proposal for Improving the Performance of Longitudinal Acceleration of a Land Vehicle


    Additional title:

    Sae Technical Papers



    Conference:

    26th SAE BRASIL Inernational Congress and Display ; 2017



    Publication date :

    2017-11-07




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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