| 整车多体动力学模型验证 |
| |
| 引用本文： | 王阳阳,余卓平,靳晓雄. 整车多体动力学模型验证[J]. 计算力学学报, 2011, 28(1): 59-62 |
| |
| 作者姓名： | 王阳阳 余卓平 靳晓雄 |
| |
| 作者单位： | 同济大学,汽车学院,上海,201804 |
| |
| 基金项目： | 国际科技合作(2009DFB80100)资助项目. |
| |
| 摘 要： | 迫切需要建立一个通用的汽车仿真开发平台为多种电子控制系统提供统一开发环境.采用Roberson和Wittenberg (R-W)多体动力学理论,建立了自由度(DOF)包含底盘单项和集成控制所需运动参数的整车模型,分别进行了动力学仿真和试验对比验证,结果表明模型的纵向、侧向和垂向动力学性能的正确性.
|
| 关 键 词： | 仿真 R-W多体动力学理论 动力学模型 实车试验 |
| 收稿时间： | 2009-05-21 |
| 修稿时间： | 2010-01-12 |
Validation of multi-body dynamic model for full vehicle |
| |
| WANG Yang-yang,YU Zhuo-ping and JIN Xiao-xiong. Validation of multi-body dynamic model for full vehicle[J]. Chinese Journal of Computational Mechanics, 2011, 28(1): 59-62 |
| |
| Authors: | WANG Yang-yang YU Zhuo-ping JIN Xiao-xiong |
| |
| Affiliation: | College of Automotive Engineering, Tongji University, Shanghai 201804, China;College of Automotive Engineering, Tongji University, Shanghai 201804, China;College of Automotive Engineering, Tongji University, Shanghai 201804, China |
| |
| Abstract: | A common full vehicle simulation platform is urgently needed to provide a shared development environment for many kinds of electronic control system. A vehicle simulation platform which degrees of freedom contain all dynamic parameters required for single or integrated chassis control is established based on Roberson and Wittenberg (R-W) multi-body dynamic theory. The model is verified through simulation and practical vehicle tests. The results show the correctness on the longitudinal, lateral and vertical performance of this model. |
| |
| Keywords: | simulation R-W multi-body dynamic theory dynamic model vehicle tests |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《计算力学学报》浏览原始摘要信息 |
|
点击此处可从《计算力学学报》下载全文 |
|
