Torque is one of the key factors in describing engine performance. It is distributed to various parts of the vehicle such as the valvetrain, generator, and water pump. However, the exact torque delivered to each part cannot be determined. The first step to a full understanding of torque distribution is direct measurement of engine output torque. This paper considers the development of a disc-type torque meter that can be installed in a real vehicle. It uses the elastic deformation of a torque sensor which replaces the driveplate. It consists of a strain node, a power node, and a telemetry node, and transmits the torque signal by Bluetooth technology. The developed disc-type torque meter has good linearity and thermostability. It was installed in an in-line four-cylinder engine vehicle, and successfully measured the engine output torque.


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    Title :

    Development of a disc-type torque meter for an automatic transmission vehicle


    Contributors:
    Lee, J.Y. (author) / Kauh, S.K. (author) / Ha, K.P. (author)


    Publication date :

    2005


    Size :

    7 Seiten, 9 Quellen




    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    Development of a disc-type torque meter for an automatic transmission vehicle

    Lee,J.Y. / Kauth,S.K. / Ha,K.P. et al. | Automotive engineering | 2005


    Development of a disc-type torque meter for an automatic transmission vehicle

    Lee, J Y / Kauh, S K / Ha, K-P | SAGE Publications | 2005



    New type of power-torque meter

    Hall, W.C. | Engineering Index Backfile | 1940


    Rotating wheel torque meter with telemetric data transmission

    Berther,T. / Burkard,H. / Kistler Instrumente,Ostfildern,DE | Automotive engineering | 2001