[1]孙立军,陈龙,赵景波,等.汽车电动助力转向系统助力特性研究及试验[J].郑州大学学报(工学版),2007,28(04):117-121.[doi:10.3969/j.issn.1671-6833.2007.04.029]
　SUN Lijun,CHEN Long,ZHAO Jingbo,et al.Research and test of power characteristics of automotive electric power steering system[J].Journal of Zhengzhou University (Engineering Science),2007,28(04):117-121.[doi:10.3969/j.issn.1671-6833.2007.04.029]

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汽车电动助力转向系统助力特性研究及试验()

分享到：

《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:

28

期数:

2007年04期

页码:

117-121

栏目:

出版日期:

1900-01-01

文章信息/Info

Title:

Research and test of power characteristics of automotive electric power steering system

作者:

孙立军; 陈龙; 赵景波; 等.

江苏大学,汽车与交通工程学院,江苏,镇江,212013, 江苏大学,汽车与交通工程学院,江苏,镇江,212013, 江苏大学,汽车与交通工程学院,江苏,镇江,212013, 江苏大学,汽车与交通工程学院,江苏,镇江,212013

Author(s):

SUN Lijun; CHEN Long; ZHAO Jingbo; etc

关键词:

EPS;  助力特性;  仿真;  整车试验

Keywords:

EPS;  Assist features;  simulation;  Vehicle testing

DOI:

10.3969/j.issn.1671-6833.2007.04.029

文献标志码:

A

摘要:

为了研究助力特性对汽车转向性能的影响,建立了转角输入的电动助力转向系统的动力学模型,选定了EPS的助力特性曲线;并通过仿真,验证了所建立模型的正确性;最后利用自主开发的电动助力转向控制器进行了实车试验,试验结果表明所设计控制器能很好地满足转向性能指标.

Abstract:

In order to study the influence of power assist characteristics on the steering performance of automobiles, the dynamic model of electric power steering system with corner input was established, and the power assist characteristic curve of EPS was selected. Through simulation, the correctness of the established model is verified. Finally, the self-developed electric power steering controller is used to carry out the real vehicle test, and the test results show that the designed controller can meet the steering performance index well.

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