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Error Reduction for Weigh-In-Motion
| 题名： | Error Reduction for Weigh-In-Motion |
| 作者： | Sheldon, Frederick T;Scudiere, Matthew B;Abercrombie, Robert K;Hively, Lee M; |
| 关键词： | Weigh-In-Motion WIM Error Reduction47 OTHER INSTRUMENTATION; TRUCKS; WEIGHT; WEIGHT INDICATORS; ERRORS; SIGNAL CONDITIONING; SIGNAL-TO-NOISE RATIO |
| 摘要： | 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). |
| 报告类型： | 科技报告 |
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