基于主动横向稳定器的车辆稳定性研究

郑恩瑞; 夏长高; 陈松

doi:10.13433/j.cnki.1003-8728.2015.1227

基于主动横向稳定器的车辆稳定性研究

doi: 10.13433/j.cnki.1003-8728.2015.1227

1.
江苏大学汽车与交通工程学院, 江苏 212013

基金项目:

江苏省博士点创新基金项目(CXLX12_0629)资助

详细信息

作者简介:
郑恩瑞(1989-),硕士,研究方向为汽车动力学、操稳性方面,822287683@qq.com

通讯作者:
夏长高(联系人),教授,博士生导师,xiacg@ujs.edu.cn

计量
- 文章访问数: 137
- HTML全文浏览量: 33
- PDF下载量: 11
- 被引次数: 0
出版历程
- 收稿日期: 2014-02-21
- 刊出日期: 2015-12-05

Studying Stability of Vehicle Equipped with Active Anti-roll Controller

1.
School of Automobile and Traffic Engineering, Jiangsu University, Jiangsu 212013, China

摘要

摘要: 为了提高车辆的抗侧翻能力,设计了一种主动横向稳定器,基于MATLAB/Simulink中建立了8自由度整车动力学模型,采用PID理论进行控制,并以紧急转弯和绕桩试验两工况进行仿真分析。结果表明:主动稳定器能够大大降低车辆转向时的车身侧倾,并且能够相应地降低车轮横向载荷转移率,对提高车辆的抗侧翻能力与操稳性具有很好的效果。
- 抗侧翻 /
- 主动横向稳定器 /
- PID控制 /
- 稳定性
Abstract: In order to enhance the anti-rolling of vehicle, a kind of active anti-roll controller(ARC) is designed and an eight-DOF dynamic model is built up based on the platform of Matlab/Simulink. The ARC is controlled with PID theory. Two kinds of typical cases including turn in emergency and slalom testing are simulated and the simulations prove that the active anti-roll controller will greatly reduce the roll angle of vehicle when cornering. It can also reduce the transfer rate of lateral load and have a good influence on the operability and stability of the vehicle.
- acceleration /
- angular velocity /
- computer simulation /
- control

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参考文献(15)

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