This paper presents a test methodology for evaluating angular rate sensors used for detecting vehicle rollover. The key electrical parameters over temperature are tested with a rate table. Immunity to linear accelerations is evaluated at room temperature with a vibration table and a thruster. The vibration test provides mechanical resonance information and rough road performance, while the thruster test provides g-sensitivity parameters under severe impact conditions such as with vehicle frontal and side impact events. The vehicle level evaluation includes severe vehicle maneuvers, rough road and gravel road tests, as well as full-scale vehicle rollover tests.


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    Title :

    Automotive Rollover Angular Rate Sensors and Evaluation


    Additional title:

    Sae Technical Papers


    Contributors:
    Wallner, Ed (author) / Kong, Henry (author)

    Conference:

    International Congress & Exposition ; 1999



    Publication date :

    1999-03-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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    Kong, H. / Wallner, E. | Tema Archive | 1999


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    Robust angular rate sensor for rollover detection

    Sassen, S. / Voss, R. / Schalk, J. et al. | Tema Archive | 2000