汽车ESP系统的混杂切换控制研究

陈松; 夏长高; 李胜永; 孙旭

doi:10.13433/j.cnki.1003-8728.2018.0419

汽车ESP系统的混杂切换控制研究

doi: 10.13433/j.cnki.1003-8728.2018.0419

陈松^1,2,
夏长高^1, ,,
李胜永²,
孙旭²

1.
江苏大学汽车与交通工程学院, 江苏镇江 212013;
2.
南通航运职业技术学院, 江苏南通 226010

基金项目:

国家自然科学基金项目（51575001）、江苏省高等学校自然科学研究面上项目（17KJB460010）及江苏省普通高校研究生科研创新计划项目（CXLX12_0629）资助

详细信息

作者简介:
陈松(1981-),博士研究生,研究方向为汽车系统动力学与控制、车辆零部件设计,chensong@ntsc.edu.cn

通讯作者:
夏长高,教授,博士生导师,xiacg@ujs.edu.cn

计量
- 文章访问数: 197
- HTML全文浏览量: 31
- PDF下载量: 9
- 被引次数: 0
出版历程
- 收稿日期: 2016-09-27
- 刊出日期: 2018-04-05

Hybrid Control of Automobile's Electronic Stability Program

1.
School of Automobile and Traffic Engineering, Jiangsu University, Jiangsu Zhenjiang 212013, China;
2.
Nantong Shipping College, Jiangsu Nantong 226010, China

摘要

摘要: 针对车辆在极限转向工况下出现侧翻与失稳的问题，本文基于电子稳定程序（ESP）建立了混杂切换控制模型。由于ESP对车辆侧翻与失稳的控制是通过差动制动方式实现的，考虑到车轮在制动时由于抱死而影响控制效果，集成了防抱死系统（ABS）。为防止ESP与ABS的控制冲突，设计了差动制动协调器来满足各系统的控制要求。最后，通过双移线与鱼钩工况对提出的控制系统进行仿真试验。仿真结果表明，基于混杂控制的ESP系统能根据车辆不同工况有效控制车辆的失稳与侧翻，提高车辆的操纵稳定性与行驶安全性。
- ESP /
- 混杂控制 /
- 侧翻 /
- 失稳 /
- ABS
Abstract: A hybrid control model of an automobile's electronic stability program (ESP) was established to control its rollover and instability under extreme steering conditions with differential braking. To improve the control effect, an anti-lock braking (ABS) system was integrated. In order to prevent the conflict between ESP and ABS, a differential brake coordinator was designed to meet the control requirements of each system. Finally, we carried out the double-lane and fish hook simulations of the automobile equipped with ESP and ABS systems. The simulation results show that the ESP system with the hybrid control model was effective for controlling the rollover and instability of the automobile; therefore, its operating stability and driving safety were greatly improved.
- electronic stability program /
- hybrid control model /
- rollover /
- instability /
- anti-lock braking system

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参考文献(19)

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