| 基于CarSim的整车操稳性研究 |
| |
| 引用本文： | 杨志峰,冯金芝,李杰,陈鹏飞.基于CarSim的整车操稳性研究[J].农业装备与车辆工程,2020,58(3):87-92. |
| |
| 作者姓名： | 杨志峰 冯金芝 李杰 陈鹏飞 |
| |
| 作者单位： | 200093 上海市 上海理工大学机械工程学院;200122 上海市 上海汇众技术中心 |
| |
| 摘 要： | 悬架的K&C特性对整车操稳性具有重要影响。基于悬架K&C试验台对试验车辆进行台架试验,根据拟合范围对试验数据进行后处理拟合。基于CarSim软件建立整车参数化仿真模型,分析不同关键参数的赋值对横摆角速度以及车身侧倾角的影响,得出整车操稳性的主要影响参数以及相应的影响规律,为工程实践中的悬架设计、整车底盘匹配提供一定参考。
|
| 关 键 词： | 悬架K&C试验 整车操稳性 CarSim 横摆角速度 车身侧倾角 |
Research on Vehicle Stability Based on CarSim |
| |
| Yang Zhifeng,Feng Jinzhi,Li Jie,Chen Pengfei.Research on Vehicle Stability Based on CarSim[J].Agricultural Equipment & Vehicle Engineering,2020,58(3):87-92. |
| |
| Authors: | Yang Zhifeng Feng Jinzhi Li Jie Chen Pengfei |
| |
| Institution: | (School of Mechanical Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China;SHAC Technology Center,Shanghai 200122,China) |
| |
| Abstract: | The K&C characteristics of the suspension have an important impact on the stability of the vehicle.Based on the suspension K&C test system,test is carried out on the test vehicle.The test data is post-processed according to the fitting range.The vehicle simulation model is built based on CarSim software to analyze the influence of different key parameters assignment on the yaw rate and the body roll angle,achieving the main influencing parameters of the vehicle stability and the corresponding influence rule.It has certain guiding significance for suspension design and vehicle chassis matching in engineering practice. |
| |
| Keywords: | suspension K&C test vehicle stability CarSim yaw rate roll angle |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
