东北大学学报（自然科学版）

东北大学学报:自然科学版 ›› 2016, Vol. 37 ›› Issue (7): 994-997.DOI: 10.12068/j.issn.1005-3026.2016.07.018

• 机械工程 • 上一篇    下一篇

基于EMB系统的整车ABS滑模变结构控制

周淑文1， 陈庆明1， 孙大明2   

  1. (1. 东北大学 机械工程与自动化学院， 辽宁 沈阳110819; 2. 天津天海同步科技有限公司， 天津301600)
  • 收稿日期:2015-04-23 修回日期:2015-04-23 出版日期:2016-07-15 发布日期:2016-07-13
  • 通讯作者: 周淑文
  • 作者简介:周淑文(1977-)，男，江西进贤人，东北大学副教授.
  • 基金资助:
    国家自然科学基金资助项目(51205051).

Variable Structure Control with Sliding Mode for ABS of Vehicle Based on EMB System

ZHOU Shu-wen1， CHEN Qing-ming1， SUN Da-ming2   

  1. 1. School of Mechanical Engineering & Automation， Northeastern University， Shenyang 110819， China; 2. Tianjin Tanhas Technology Co.， Ltd.， Tianjin 301600， China.
  • Received:2015-04-23 Revised:2015-04-23 Online:2016-07-15 Published:2016-07-13
  • Contact: ZHOU Shu-wen
  • About author:-
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摘要： 相对于传统的液压式或气压式制动系统，电子机械式制动系统因具有结构简单、响应时间短以及制动效率高等优点正受到越来越高的重视.在设计出一套电子机械式制动装置模型的基础上，提出了一种适合安装有电子机械式制动系统的整车制动防抱死滑模变结构控制器.通过动力学仿真软件Carsim建立整车仿真模型，并与Simulink进行联合控制仿真.将仿真结果与传统的基于逻辑门限值控制的液压制动器制动性能进行比较，验证了滑模变结构控制方法在安装有电子机械式制动系统的整车制动防抱死系统上的有效性及制动性能的优越性.

关键词: 电子机械式制动, 制动防抱死系统, 滑模控制, 滑移率, 虚拟样机

Abstract: Compared with the traditional hydraulic brake system or the pneumatic braking system， the electromechanical brake is being paid increasing attention due to its simple structure， short response time and high braking efficiency. Therefore， based on the as-designed electromechanical brake device， a variable structure controller with sliding mode for anti-lock braking system (ABS) was proposed. A vehicle model which was built in the Carsim and control system was designed in Simulink. Then， a co-simulation was conducted between the Carsim and the Simulink. By comparing with the braking performance of the traditional hydraulic brake， using the logic threshold method with the electromechanical brake， it was verified that variable structure control with sliding mode method for anti-lock braking system is effective in vehicle equipping with the electromechanical brake system and advanced in braking performance.

Key words: electromechanical brake, ABS, sliding mode control, slip ratio, virtual prototyping

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