| 汽车电动式动力转向系统转向路感研究 |
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| 引用本文： | 叶耿,杨家军,刘照,肖大友.汽车电动式动力转向系统转向路感研究[J].华中科技大学学报(自然科学版),2002,30(2):24-26. |
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| 作者姓名： | 叶耿 杨家军 刘照 肖大友 |
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| 作者单位： | 1. 华中科技大学,机械科学与工程学院
2. 东风汽车传动轴有限公司,十堰分公司 |
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| 摘 要： | 对汽车转向路感的形成进行了讨论，给出了路感的定义并对转向路感进行了量化，将路感强度作为评价控制系统的一项性能指标，介绍了电动式动力转向系统的组成，并对系统进行了动力学建模，分析了影响路感的主要因素，得到转向路感曲线，为PD控制器的设计提供了依据。
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| 关 键 词： | 汽车 电动式动力转向系统 PID控制器 转向路感 路感强度 动力转向器 |
| 文章编号： | 1671-4512(2002)02-0024-03 |
| 修稿时间： | 2001年6月25日 |
Study of the steering feel of electric power steering system of automobile |
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| Ye Geng Yang Jiajun Liu Zhao Xiao Dayou Postgraduate, College of Mech. Sci. & Eng.,Huazhong University of Science and Technology,Wuhan ,China..Study of the steering feel of electric power steering system of automobile[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2002,30(2):24-26. |
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| Authors: | Ye Geng Yang Jiajun Liu Zhao Xiao Dayou Postgraduate College of Mech Sci & Eng Huazhong University of Science and Technology Wuhan China |
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| Institution: | Ye Geng Yang Jiajun Liu Zhao Xiao Dayou Postgraduate, College of Mech. Sci. & Eng.,Huazhong University of Science and Technology,Wuhan 430074,China. |
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| Abstract: | In this paper, the principle of the steering feel is discussed and the steering feel intensity is also presented and quantified, which is being considered as an important performance index of the control system. The main factors influencing the steering feel of the electric power steering system are proposed. The system composition of the electric power steering system is introduced. Based on the modeling of the electric power steering system, the steering feel curve is obtained providing the design foundation of the proportion plus derivative controller. |
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| Keywords: | automobile electric power steering system steering feel PD controller |
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