| 汽车AFS头灯随动转向规律研究 |
| |
| 引用本文： | 刘新良,迟永滨.汽车AFS头灯随动转向规律研究[J].机械设计与制造,2011(8). |
| |
| 作者姓名： | 刘新良 迟永滨 |
| |
| 作者单位： | 华南理工大学机械与汽车工程学院,广州,510640 |
| |
| 摘 要： | 车辆夜间转弯时的转角特性是汽车随动转向前照灯系统(AFS)的关键特性之一。介绍了AFS系统的基本原理,分析了当前国内外对汽车AFS头灯随动转向规律的研究成果。在此基础上提出了两种新的转角特性曲线模型,同时建立了评价该特性曲线性能的数学模型,并结合具体车型对前照灯的随动转向效果在matlab软件中进行了分析验证,得到了分析计算结果。该结果数据说明设计的转角特性所确定的头灯转角是合适的,也进一步证明了曲线型转角特性的性能优于直线型转角特性。
|
| 关 键 词： | 随动转向 数学模型 AFS 汽车头灯 |
Research on follow-up steering law of headlamp of advanced front-lighting system |
| |
| LIU Xin-liang,CHI Yong-bin.Research on follow-up steering law of headlamp of advanced front-lighting system[J].Machinery Design & Manufacture,2011(8). |
| |
| Authors: | LIU Xin-liang CHI Yong-bin |
| |
| Affiliation: | LIU Xin-liang,CHI Yong-bin(College of Mechanical and Automotive Engineering,South China University of Technology,Guangzhou 510640,China) |
| |
| Abstract: | The corner characteristic during driving at night is one of the critical characteristics of the vehicle Adaptive Front-lighting System(AFS).The basic principle of AFS is introduced,and the result of the current study on headlamp follow-up steering law at home and abroad is analyzed as well.On the basis of that,two new curve models for corner characteristic are put forward.then a mathematical model to evaluate the performance of the corner characteristic curve is established.In addition the follow-up steerin... |
| |
| Keywords: | Follow-up steering Mathematical model Advanced front-lighting steering Auto bulb |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
