Use of a robotic driver can be of great benefit for testing vehicles on roller dynamometers, particularly for long term tests and where a wide range of ambient temperatures are involved. Improved repeatability can also be expected.The robotic driver developed for roller dynamometer testing is designed for manual or automatic vehicles with centre-floor gear-levers. The gear-lever and foot pedals are actuated by miniature servo-controlled hydraulic actuators to pre-taught reference positions or loads, under the control of a dedicated micro-computer.Exploratory tests, employing the US Federal EPA Urban Driving Schedule, has shown significantly better repeatability of the speed-demand profile than that achieved by a human driver.


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    Titel :

    A Robotic Driver for Emissions, Fuel Consumption and Drive-line Testing


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Willn, J. E. (Autor:in) / Patullo, J. S. (Autor:in) / Forbes, R. T. (Autor:in) / Oberoi, S. N. (Autor:in)

    Kongress:

    Passenger Car Meeting & Exposition ; 1985



    Erscheinungsdatum :

    01.10.1985




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Robotic Driver for Emissions, Fuel Consumption and Drive-Line Testing

    J. E. Willn / R. T. Forbes / S. N. Oberoi et al. | NTIS | 1985


    A robotic driver for emissions, fuel consumption and drive-line testing

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    A Robotic Driver for Emissions, Fuel Consumption and Drive-Line Testing.

    Willn,J.E. / Forbes,R.T. / Oberoi,S.N. et al. | Kraftfahrwesen | 1985


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