| 基于最优控制的重型车主动侧倾控制研究 |
| |
| 引用本文： | 朱天军,郑红艳,侯红娟.基于最优控制的重型车主动侧倾控制研究[J].河北工程大学学报,2008,25(2):55-57. |
| |
| 作者姓名： | 朱天军 郑红艳 侯红娟 |
| |
| 作者单位： | 河北工程大学机电工程学院 河北邯郸056038 |
| |
| 基金项目： | 国家高技术研究发展计划(863计划)
,
国家自然科学基金 |
| |
| 摘 要： | 针对重型半挂车的侧倾稳定性问题,建立了重型半挂车的动力学模型,并提出了一种基于回路传输恢复技术的LQG主动侧倾控制算法。设计各个车速下LQG控制器,并进行了阶跃转向工况下车辆的仿真。仿真结果表明:LQG主动侧倾控制算法有效提高了重型半挂车的侧倾稳定性。
|
| 关 键 词： | 重型半挂车 侧倾稳定性 主动侧倾控制 |
| 收稿时间： | 2007/11/14 0:00:00 |
Research on active roll control of heavy vehicle based on the optimal control |
| |
| Authors: | ZHU Tian-jun ZHENG Hong-yan and HOU Hong-juan |
| |
| Affiliation: | College of the Mechanical and Electric Engineering,Hebei engineering University,Handan 056038,China;College of the Mechanical and Electric Engineering,Hebei engineering University,Handan 056038,China;College of the Mechanical and Electric Engineering,Hebei engineering University,Handan 056038,China |
| |
| Abstract: | The research sets up a heavy tractor semi-trailer dynamic model and puts forward an active roll control algorithm based on optimal control for the vehicle roll stability control.It also establishes LQG controller in various speeds and simulates roll stability of the vehicle with steering step input.The simulation results show that the active roll control algorithm is very effective in the active roll control for the vehicle. |
| |
| Keywords: | heavy tractor semi-trailers roll stability active roll control |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《河北工程大学学报》浏览原始摘要信息 |
|
点击此处可从《河北工程大学学报》下载全文 |
