| 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 |
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码上扫一扫！ |
| 整车多体动力学模型验证 |
| Validation of multi-body dynamic model for full vehicle |
| 投稿时间：2009-05-21 修订日期：2010-01-12 |
| DOI：10.7511/jslx201101011 |
| 中文关键词: 仿真 R-W多体动力学理论 动力学模型 实车试验 |
| 英文关键词:simulation R-W multi-body dynamic theory dynamic model vehicle tests |
| 基金项目:国际科技合作(2009DFB80100)资助项目. |
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| 摘要点击次数: 3499 |
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| 中文摘要: |
| 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。 |
| 英文摘要: |
| 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. |
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