| 轮胎印迹压电式汽车轴距差检测误差补偿方法 |
| |
| 引用本文： | 张立斌,苏建,单洪颖,田永军,刘苏超.轮胎印迹压电式汽车轴距差检测误差补偿方法[J].吉林大学学报(工学版),2011,41(2):327-332. |
| |
| 作者姓名： | 张立斌 苏建 单洪颖 田永军 刘苏超 |
| |
| 作者单位： | 1. 吉林大学交通学院,长春,130022
2. 吉林大学,机械科学与工程学院,长春,130022 |
| |
| 基金项目： | 国家自然科学基金项目(50775094) |
| |
| 摘 要： | 基于压电电缆传感器的工作特性,提出了轮胎印迹压电式汽车轴距差检测方法.设计了具有双梯型底槽结构的检测装置,针对该检测装置进行了轮胎印迹压电电压信号波形分析.基于相对测量理论建立了汽车直线行驶、斜直线行驶及曲线行驶情况下的轴距差检测数学模型,并进行了检测误差补偿方法分析.对轮胎印迹压电式轴距差检测方法进行了试验研究,结果...
|
| 关 键 词： | 车辆工程 轮胎印迹 压电电缆 左右轴距差 误差补偿 |
Error compensation method of piezoelectric detection by tire print of vehicle wheelbase difference |
| |
| ZHANG Li-bin,SU Jian,SHAN Hong-ying,TIAN Yong-jun,LIU Su-chao.Error compensation method of piezoelectric detection by tire print of vehicle wheelbase difference[J].Journal of Jilin University:Eng and Technol Ed,2011,41(2):327-332. |
| |
| Authors: | ZHANG Li-bin SU Jian SHAN Hong-ying TIAN Yong-jun LIU Su-chao |
| |
| Affiliation: | ZHANG Li-bin1,SU Jian1,SHAN Hong-ying2,TIAN Yong-jun1,LIU Su-chao1(1.College of Transportation,Jilin University,Changchun 130022,China,2.College of Mechanical Science and Engineering,China) |
| |
| Abstract: | A method of piezoelectric detection by tire print of the vehicle wheelbase difference was proposed based on the working behavior of the piezoelectric cable sensor.A detection device with dual trapezoidal bottom slot was designed and its tire print piezoelectric voltage signal waveform was analyzed.Mathematical models of the wheelbase difference detection under the conditions of the vehicle driving in straight line,in oblique line and in curved line were built based on the relative measurement theory,and the... |
| |
| Keywords: | vehicle engineering tire print piezoelectric cables wheelbase difference error compensation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
