Federal and State agencies need certifiable vehicle weights for various applications, such as highway inspections, border security, check points, and port entries. ORNL weigh-in-motion (WIM) technology was previously unable to provide certifiable weights, due to natural oscillations, such as vehicle bouncing and rocking. Recent ORNL work demonstrated a novel filter to remove these oscillations. This work shows further filtering improvements to enable certifiable weight measurements (error < 0.1%) for a higher traffic volume with less effort (elimination of redundant weighing).


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    Title :

    Error Reduction for Weight-In-Motion


    Contributors:

    Publication date :

    2008


    Size :

    71 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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