| 车辆动态称重误差来源与补偿算法研究 |
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| 引用本文： | 张文会,李胜琴,武慧荣.车辆动态称重误差来源与补偿算法研究[J].交通标准化,2008(4):74-77. |
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| 作者姓名： | 张文会 李胜琴 武慧荣 |
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| 作者单位： | 1. 东北林业大学,黑龙江,哈尔滨,150040;吉林大学,吉林,长春,130025
2. 东北林业大学,黑龙江,哈尔滨,150040 |
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| 基金项目： | 东北林业大学校科研和教改项目 |
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| 摘 要： | 动态称重系统为超限运输治理工作提供了相当的便利，但其测量精度一直是值得研究的课题。通过实车试验，测得动态称重系统测量数据，然后运用数学统计方法，建立以速度作为补偿因子的补偿模型，对动态测量结果进行修正，并对过往车辆的称重结果进行有效性验证。结果证明该补偿算法具有一定的精度和实用价值。
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| 关 键 词： | 动态称重系统 超限运输 补偿算法 |
| 文章编号： | 1002-4786(2008)04-0074-03 |
| 修稿时间： | 2007年7月23日 |
Error Mechanism of Vehicle Dynamic Weighing and Research on Its Compensating Algorithm |
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| ZHANG Wen-hui,LI Sheng-qin,WU Hui-rong.Error Mechanism of Vehicle Dynamic Weighing and Research on Its Compensating Algorithm[J].Communications Standardization,2008(4):74-77. |
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| Authors: | ZHANG Wen-hui LI Sheng-qin WU Hui-rong |
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| Institution: | ZHANG Wen-hui, LI Sheng-qin, WU Hui-rong (1. Northeast Forestry University, Harbin 150040, China; 2. Jilin University, Changchun 130025, China) |
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| Abstract: | The car-weighting-dynamically system is beneficial to banning overloading. However, the data of this system is often gotten in experiments, which makes the precision of the system become an important issue that is worth studying. In view of this problem, a compensating model of this system is obtained by means of Tchebysheff quadratic polynomial, which can revise the weighting data. The effectiveness by weighting data of vehicles passing by proves that the compensating model has required precision and applying value. |
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| Keywords: | car-weighting-dynamically system overloading transportation compensating model |
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