At an early stage of developments, brake performances are usually obtained from a simulation using a brake dynamometer. However the brake parts on the dynamometer will not operate at exactly the same temperature as that fitted to a road vehicle, because the cooling factors are different. Also the load on the brakes on the dynamometer is different from the actual load. The effects of temperature and load on brake performances were investigated and it was found that over a considerably wide range the frictional coefficients of brake materials are only minimally affected by the cooling factors and load. Brake performances calculated from the experimental data obtained from dynamometer tests using different line pressures and velocities as parameters show good coincidence with the actual road test results, so the simulations can be used to effectively estimate brake performance at planning stage of the vehicle.


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    Titel :

    Simulation Of Vehicle Brake Performance On Brake Dynamometer


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Shimizu, Hidetoshi (Autor:in) / Harada, Hiroshi (Autor:in) / Gomi, Miklo (Autor:in) / Sugitani, Tatsuo (Autor:in)

    Kongress:

    20th FISITA Congress (1984), Vienna, Austria ; 1984



    Erscheinungsdatum :

    01.01.1984




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Simulation of vehicle brake performance on brake dynamometer

    Harada,H. / Shimizu,H. / Sugitani,T. | Kraftfahrwesen | 1984


    Brake dynamometer

    Takahashi, M. | Tema Archiv | 1979


    Correlating dynamometer and vehicle brake test results: brake squeal

    Abendroth,H. / Schwarz,U. / Honeywell Friction Materials,US | Kraftfahrwesen | 2001


    Correlating Dynamometer and Vehicle Brake Test Results: Brake Squeal

    Abendroth, Harald / Schwarz, Uwe | SAE Technical Papers | 2001


    Inertia Simulation in Brake Dynamometer Testing

    Marks, Aaron / Rhode, Denis / Thompson, James K. | SAE Technical Papers | 2002