| 汽车半主动空气悬架参数自调整模糊控制 |
| |
| 引用本文： | 郑明军,林逸,陈潇凯.汽车半主动空气悬架参数自调整模糊控制[J].噪声与振动控制,2007,27(3):86-88,115. |
| |
| 作者姓名： | 郑明军 林逸 陈潇凯 |
| |
| 作者单位： | 北京理工大学机械与车辆工程学院,北京100081 |
| |
| 摘 要： | 建立两自由度1/4车辆半主动空气悬架的非线性动力学模型，提出一种基于参数自调整的模糊控制系统结构的模型，并以C级路面为随机输入，对空气悬架系统进行了仿真分析。研究结果表明：该控制方法能够使车身垂直振动加速度、悬架动挠度和车轮动载荷得到较大的衰减，提高了汽车的操纵稳定性能和平顺性能。
|
| 关 键 词： | 振动与波 空气悬架 模糊控制 参数自调整 |
| 文章编号： | 1006-1355（2007）03-0086-03 |
| 修稿时间： | 2006-09-29 |
Parameter-self-tunned Fuzzy Control Method for Automotive Semi-active Air Suspension |
| |
| ZHENG Ming-jun,LIN Yi,CHEN Xiao-kai.Parameter-self-tunned Fuzzy Control Method for Automotive Semi-active Air Suspension[J].Noise and Vibration Control,2007,27(3):86-88,115. |
| |
| Authors: | ZHENG Ming-jun LIN Yi CHEN Xiao-kai |
| |
| Abstract: | A two-DOF(degree of freedom) nonlinear semi-active mode with the quarter model of vehicle is established,and a kind of mode based on the parameter-self-tuned fuzzy control method is put forward in this paper.With the simulated C-classed road profile as the random input,the air suspension is simulated.It is shown by the results that the control method can reduce vertical acceleration,dynamic deformation of suspension and dynamic load of tire,and it improves the steering stability and ride of vehicle. |
| |
| Keywords: | vibration and wave air suspension fuzzy control parameter self-tunning |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
