| 基于转向几何的主销轴线角度和位置的解算 |
| |
| 引用本文： | 管欣,逄淑一,詹军,姬鹏.基于转向几何的主销轴线角度和位置的解算[J].南京邮电大学学报(自然科学版),2009,9(21). |
| |
| 作者姓名： | 管欣 逄淑一 詹军 姬鹏 |
| |
| 作者单位： | 吉林大学汽车动态模拟国家重点实验室,吉林大学汽车动态模拟国家重点实验室,吉林大学汽车动态模拟国家重点实验室,吉林大学汽车动态模拟国家重点实验室 |
| |
| 基金项目： | 国家高技术研究发展计划（863计划） |
| |
| 摘 要： | 悬架几何布置未知的情况下，利用悬架K&C试验台的转向几何试验，对主销轴线位置和角度进行了分析，并对主销偏移距进行推导。根据四轮定位的原理，计算出主销内倾角和主销后倾角的初值；通过分析车轮转动时轮心相对于主销轴线的运动，推导出主销横向偏移距及主销纵向偏移距的算法；进而通过主销横向、纵向偏移距以及主销内倾角和主销后倾角，计算出内倾拖距和后倾拖距。
|
| 关 键 词： | 主销轴线 主销横向偏移距 拖距 |
| 收稿时间： | 7/6/2009 8:32:57 PM |
| 修稿时间： | 7/30/2009 5:18:03 PM |
Calculation of angle and position of the kingpin axis based on steering geometric |
| |
| Guan Xin,pangshuyi,ZhanJun and Jipeng.Calculation of angle and position of the kingpin axis based on steering geometric[J].Journal of Nanjing University of Posts and Telecommunications,2009,9(21). |
| |
| Authors: | Guan Xin pangshuyi ZhanJun and Jipeng |
| |
| Institution: | State Key Laboratory of Automobile Dynamic Simulation , Jilin University ,Changchun 130022 ,China,State Key Laboratory of Automobile Dynamic Simulation , Jilin University,State Key Laboratory of Automobile Dynamic Simulation , Jilin University,State Key Laboratory of Automobile Dynamic Simulation , Jilin University |
| |
| Abstract: | As the geometric of suspension unknown, the combination of suspension K & C steering geometry test , angle and location of the kingpin axis are analyzed and deduced. According to the principle of four-wheel positioning,kingpin inclination and caster's initial value can be calculated; Through the analysis of the rotation of the wheel center round the kingpin axis, derive spindle offset and longitudinal kingpin offset algorithm; Then through these two offsets, as well as kingpin inclination and caster, kingpin offset and caster trail can be calculated. |
| |
| Keywords: | |
|
| 点击此处可从《南京邮电大学学报(自然科学版)》浏览原始摘要信息 |
| 点击此处可从《南京邮电大学学报(自然科学版)》下载免费的PDF全文 |
|
