摘要
首先建立了磁流变减振器外特性模型,以此为基础,提出了一种改进的天棚阻尼控制算法,实现了基于磁流变减振器的阻尼力主动控制,达到了控制车辆侧倾的目的。进行了CarSim和Matlab/Simulink联合仿真验证。仿真结果表明,所建立的磁流变减振器模型可以用于车辆悬架的控制研究,改进的天棚阻尼控制算法可以实现车辆的侧倾稳定性控制。
Firstly a outside characteristic model of magneto-rheological damper was developed,and then an improved magneto-rheological damper control method was presented.The damping force active control strategy was finished based on magneto-rheological damper mode,achieving the objective of vehicle roll control.A co-simulation of CarSim and Matlab/Simulink was done,the results show that the magneto-rheological damper can be applied to research car suspension control,and the improved magneto-rheological damper control strategy can implement roll stability control of cars.
出处
《吉林大学学报（工学版）》
EI
CAS
CSCD
北大核心
2009年第S1期43-46,共4页
Journal of Jilin University:Engineering and Technology Edition
基金
吉林省科技发展计划项目(2004033222)
吉林大学"985工程"研究生创新基金项目(20080204)
关键词
车辆工程
磁流变减振器
天棚控制
侧倾稳定性控制
vehicle engineering
magneto-rheological damper
skyhook control
roll stability control
