| 汽车油管式动态称重的仿真与分析 |
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| 引用本文： | 张秀琴,葛如海,陈晓东,张学荣,苏清祖.汽车油管式动态称重的仿真与分析[J].汽车工程,2007,29(3):257-261. |
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| 作者姓名： | 张秀琴 葛如海 陈晓东 张学荣 苏清祖 |
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| 作者单位： | 江苏大学汽车与交通工程学院,镇江,212013 |
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| 基金项目： | 江苏省科技厅高新技术基金 |
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| 摘 要： | 介绍了油管式汽车动态称重系统。运用VPG技术、利用动态显式非线性有限元分析软件LS-DYNA对某两轴货车满载驶过油管式称重仪的全过程进行了数值模拟。分析单/双胎、车速、油管内初始油压和管径等因素对传感器输出特性的影响。仿真分析结果与实车试验结果趋势一致,验证了仿真分析方法的正确性。
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| 关 键 词： | 动态称重 传感器 有限单元法 仿真 |
| 修稿时间： | 2006-03-202006-05-15 |
Simulation and Analysis on Vehicle Weigh-in-motion with Rubber Hose |
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| Zhang Xiuqin,Ge Ruhai,Chen Xiaodong,Zhang Xuerong,Su Qingzu.Simulation and Analysis on Vehicle Weigh-in-motion with Rubber Hose[J].Automotive Engineering,2007,29(3):257-261. |
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| Authors: | Zhang Xiuqin Ge Ruhai Chen Xiaodong Zhang Xuerong Su Qingzu |
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| Institution: | School of Automobile and Traffic Engineering, Jiangsu University, Zhenjiang 212013 |
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| Abstract: | A rubber-hose type weigh-in-motion(WIM) system is presented.Based on virtual proving ground technology and using dynamic,explicit and nonlinear FEA software LS-DYNA,a numerical simulation on the whole course of a fully-loaded truck running over the WIM system is performed.The influences of such factors as single/dual tire,vehicle speed,initial oil pressure and diameter of hose on the output characteristics of WIM sensor are analyzed.The results of simulation and analysis are verified by real vehicle tests. |
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| Keywords: | Weigh-in-motion Sensor FEM Simulation |
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