| 麦弗逊前悬架的刚柔耦合模型仿真及优化分析 |
| |
| 引用本文： | 杨新军,康峰,蔡维,谭芬,谭宇文.麦弗逊前悬架的刚柔耦合模型仿真及优化分析[J].计算机辅助工程,2013,22(Z1):102-106. |
| |
| 作者姓名： | 杨新军 康峰 蔡维 谭芬 谭宇文 |
| |
| 作者单位： | 重庆理工大学 机械工程学院;重庆理工大学 机械工程学院;重庆理工大学 机械工程学院;重庆理工大学 机械工程学院;重庆理工大学 机械工程学院 |
| |
| 摘 要： | 在Adams/Car环境中建立某车麦弗逊前悬架的多刚体模型和刚柔耦合模型，分别对其进行双轮同向激振仿真，分析车轮定位参数的变化规律. 结果证明刚柔耦合模型和多刚体模型分析结果基本一致.针对车轮定位参数变化规律的不合理性，利用Adams/Insight对悬架部分硬点进行灵敏度分析并优化硬点坐标，使车轮定位参数在一定的范围内变化，改善悬架的性能.
|
| 关 键 词： | Adams/Car 刚柔耦合 麦弗逊悬架 定位参数 |
| 收稿时间： | 5/3/2013 12:00:00 AM |
Simulation and optimization analysis on rigid flexible coupling Mcpherson front suspension |
| |
| YANG Xinjun,KANG Feng,CAI Wei,TAN Fen and TAN Yuwen.Simulation and optimization analysis on rigid flexible coupling Mcpherson front suspension[J].Computer Aided Engineering,2013,22(Z1):102-106. |
| |
| Authors: | YANG Xinjun KANG Feng CAI Wei TAN Fen and TAN Yuwen |
| |
| Affiliation: | College of Mechanical Engineering, Chongqing University of Technology;College of Mechanical Engineering, Chongqing University of Technology;College of Mechanical Engineering, Chongqing University of Technology;College of Mechanical Engineering, Chongqing University of Technology;College of Mechanical Engineering, Chongqing University of Technology |
| |
| Abstract: | A multi rigid body model and a rigid flexible coupling model of a Mcpherson front suspension are built by Adams/Car, the parallel wheel travel simulation is simulated, and the change rule of wheel alignment parameters is analyzed. The results show that the analysis of rigid flexible coupling model and multi rigid body model are basically the same. Based on the unreasonableness of the wheel alignment parameter change rule, the sensitivity of some hard points are analyzed by Adams/Insight and the hard point coordinates are optimized, and then the wheel alignment parameters can only be changed in a certain range. The suspension performance is improved. |
| |
| Keywords: | Adams/Car rigid flexible coupling Mcpherson suspension alignment parameters |
|
| 点击此处可从《计算机辅助工程》浏览原始摘要信息 |
|
点击此处可从《计算机辅助工程》下载全文 |
