| 电容式车辆称重装置静态性能测试与分析 |
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| 引用本文： | 徐树山,谢煜,杨三序.电容式车辆称重装置静态性能测试与分析[J].合肥工业大学学报(自然科学版),2007,30(7):809-812. |
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| 作者姓名： | 徐树山 谢煜 杨三序 |
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| 作者单位： | 商丘师范学院,物理与信息工程系,河南,商丘,476000 |
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| 摘 要： | 针对目前车辆称重方法的不足,开发了基于电容传感器的车载式车辆称重装置。文章从结构设计、测量原理对称重装置作了介绍,重点讨论了其静态特性测试过程,提供了相应的试验数据,根据试验数据,从非线性、重复性、迟滞性等方面进行了误差分析,给出了迟滞补偿办法,显示了该电容称重装置的突出优点;电容式车辆称重装置具有一定的实用价值。
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| 关 键 词： | 电容称重传感器 静态性能 迟滞性 软件补偿 |
| 文章编号： | 1003-5060(2007)07-0809-04 |
| 修稿时间： | 2006年7月13日 |
Measuring and analyzing of static characteristics of the capacitance weighing device for traffic vehicles |
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| XU Shu-shan,XIE Yu,YANG San-xu.Measuring and analyzing of static characteristics of the capacitance weighing device for traffic vehicles[J].Journal of Hefei University of Technology(Natural Science),2007,30(7):809-812. |
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| Authors: | XU Shu-shan XIE Yu YANG San-xu |
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| Abstract: | Aiming at the shortage of the present method of traffic weighing,a kind of traffic weighing device based on capacitance weighing is developed.The device's design and structure and the measuring principle are introduced,and the measuring process of static characteristics is discussed in detail.The related experiment data is given,and error analysis is made in terms of nonlinearity,repeatability and hysteresis.The correction method of hysteresis is presented.This capacitance weighing device for traffic vehicles has outstanding advantages and is practicable in application. |
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| Keywords: | capacitance weighing transducer static characteristic hysteresis software compensation |
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