| 车辆主动悬架控制器的仿真设计 |
| |
| 引用本文： | 孙跃东,王冰,周萍,李春.车辆主动悬架控制器的仿真设计[J].起重运输机械,2007(2):11-14. |
| |
| 作者姓名： | 孙跃东 王冰 周萍 李春 |
| |
| 作者单位： | 上海理工大学机械工程学院,200093 |
| |
| 摘 要： | 建立了基于1/4车辆动力学和单轮路面输入模型,应用最优控制理论进行车辆主动悬架的线性二次型最优(LQC)控制器的设计,并运用MATLAB/SIMULINK软件进行路面输入和1/4车辆仿真分析。仿真结果表明采用LQG控制方法的主动悬架可以较好地改善车辆的行驶平顺性和乘坐舒适性。
|
| 关 键 词： | 主动悬架 LQG控制器 仿真 |
| 修稿时间： | 2006-04-27 |
Simulation design of controller of vehicle active suspension |
| |
| SUN Yue-dong.Simulation design of controller of vehicle active suspension[J].Hoisting and Conveying Machinery,2007(2):11-14. |
| |
| Authors: | SUN Yue-dong |
| |
| Affiliation: | SUN Yue-dong |
| |
| Abstract: | It introduces how to use optimal control theory to design a Linear-Quadratic-Gaussian(LQG)controller for vehicle active suspension and how to use MATLAB/SIMULINK software to provide a road input and perform 1/4 vehicle simulation analysis,based on a 1/4 vehicle model and a road input model.The simulation results show that the designed active suspension with LQG controller can improve vehicle's driving smoothness and driver's comfort. |
| |
| Keywords: | active suspension LQG controller simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
