[1]王洪亮,刘海鸥.AMT车辆离合器自动控制策略优化[J].南京理工大学学报(自然科学版),2013,37(05):729.
 Wang Hongliang,Liu Haiou.Optimal control strategy of clutch for vehicles with AMT[J].Journal of Nanjing University of Science and Technology,2013,37(05):729.
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AMT车辆离合器自动控制策略优化
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
37卷
期数:
2013年05期
页码:
729
栏目:
出版日期:
2013-10-31

文章信息/Info

Title:
Optimal control strategy of clutch for vehicles with AMT
作者:
王洪亮12刘海鸥3
1.南京理工大学 机械工程学院,江苏 南京 210094; 2.浙江万安科技股份有限公司,浙江 绍兴 311835; 3.北京理工大学 机械与车辆工程学院,北京 100081
Author(s):
Wang Hongliang12Liu Haiou3
1.School of Mechanical Engineering,NUST,Nanjing 210094,China; 2.Zhejiang VIE Science and Technology CO LTD,Shaoxing 311835,China; 3.School of Mechanical and Vehicular Engineering,Beijing Institute of Technology,Beijing 100081,China
关键词:
自动机械变速器 起步 离合器 控制策略
Keywords:
automatic mechanical transmission start process clutches control strategy
分类号:
U463.212
文献标志码:
A
摘要:
为了提高自动机械变速器(AMT)车辆起步过程中的离合器自动控制效果,该文对传统的离合器自动控制策略进行了优化。基于起步过程中的动力传动系受力分析,结合实验数据,指出了AMT传统的起步过程难以兼顾平稳性和快捷性的控制难点。为此,进一步细化起步过程控制阶段,将滑摩阶段分为前后两段,优化了滑摩阶段后段的控制策略,提出分离离合器以减小同步点处冲击度的控制策略,实现了起步过程平稳性和快捷性的一致。实车实验验证了控制策略的可行性。
Abstract:
In order to enhance the effect of the clutch auto control for vehicles with automatic mechanical transmission(AMT),the traditional clutch control strategies are optimized.After analyzing the force change of the power train and the data of experimentation,the problem that the traditional clutch control strategy can not start vehicles smoothly and swiftly at the same time is pointed out.To solve the problem,the phases of start process are increased.The clutch sliding stage is divided into the front stage and the back stage.The control strategy of the back stage is optimized.The clutch is disengaged in the second clutch sliding stage to reduce the impact of the synchronization and make the vehicle start smoothly and swiftly.The method is validated through the vehicle test.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2012-04-12 修回日期:2012-05-16
基金项目:国家自然科学基金(51205209); 中国博士后科学基金(2013M531360)
作者简介:王洪亮(1984-),男,博士,讲师,主要研究方向:汽车系统动力学、汽车电子、自动变速技术,E-mail:whl343@163.com。
更新日期/Last Update: 2013-10-31