| 基于MATLAB的轨道巡检车横向动力学研究 |
| |
| 引用本文： | 贾光平,曾长操,张建武.基于MATLAB的轨道巡检车横向动力学研究[J].机械设计与研究,2005,21(6):91-93. |
| |
| 作者姓名： | 贾光平 曾长操 张建武 |
| |
| 作者单位： | 上海交通大学,机械与动力工程学院,上海,200030 |
| |
| 摘 要： | 建立轨道巡检车车辆的横向动力学方程，并在该模型中考虑了所有轮胎的径向刚度以及走行轮胎的侧偏效应和纵向滑转。针对不同运行工况，利用MATLAB对动力学方程进行求解，得出巡检车由直线轨道进入曲线轨道后的运动稳定性及动态表现行为。
|
| 关 键 词： | 轨道巡检车 MATLAB 横向 稳定性 |
| 文章编号： | 1006-2343(2005)06-091-02 |
| 收稿时间： | 2004-11-29 |
| 修稿时间： | 2004年11月29 |
The Lateral Dynamics of Track Inspection Vehicle Based on MATLAB |
| |
| JIA Guang-ping,ZENG Chang-cao,ZHANG Jian-wu.The Lateral Dynamics of Track Inspection Vehicle Based on MATLAB[J].Machine Design and Research,2005,21(6):91-93. |
| |
| Authors: | JIA Guang-ping ZENG Chang-cao ZHANG Jian-wu |
| |
| Affiliation: | School of Mechanical Engineering,Shanghai Jiao Tong University,Shanghai 20030,China |
| |
| Abstract: | Based upon the theory of maltibody system dynamics the lateral dynamic equations of the Track Inspection Vehicle are derived in this paper. In the tire model, the radial rigidity of each tire, the side force and the longitudinal foree on the running tires are taken into considerations. In the analys is of lateral dynamic behaviors, the MATLAB software is used to solve the dynamic equation. According to the numerical solution, the analysis of lateral dynamic the stability and the dynamic performance of the Track Inspection Vehicle on curved tracks are simulated. |
| |
| Keywords: | track inspection vehicle MATLAB lateral dynamics stability |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
