摘要
介绍了目前车辆稳定性控制系统的研究现状并详细分析了车辆动力学模型,使用滑模变结构控制方法,以提高车辆在危险工况下的稳定性和可控性。最后应用基于LabVIEW的硬件在环试验平台,进行汽车稳定性控制系统的硬件在环的试验,验证了该控制策略的正确性和试验平台的有效性,也为实际设计车辆稳定性控制系统提供了理论基础。
This paper introduces the state of art of vehicle stability control and analyses the dynamic models of vehicle. Using variable structural control the vehicle stability and maneuverability in critical situation is enhanced. Finally, the LabVIEW platform is used to carry the HILS experiment of vehicle stability control. The validity of the strategy and the platform are proved, which provided a foundation of theory to design of vehicle stability control.
基金
国家自然科学基金资助项目(50575064)
高等学校博士学科点专项科研基金资助项目(20060359005)
