【摘要】 在详细的考虑转向机构,前后空气悬架,轮胎,及车身等部件的基础上,利用ADAMS/Car软件建立某大型客车的操纵稳定性模型。在两自由度汽车模型理论研究的基础上验证质量分配系数η对整车操纵稳定性性能的影响;并分析了车身侧倾自由度下悬架的各种弹性及柔性元件对操纵稳定性能影响。结果对客车的设计及整车的布置具有指导意义。更多还原

【Abstract】 A handling simulation multi-body model of a large bus is built using ADAMS/Car after we consider the steer system, front and rear air suspension ,wheel tie , and body system. To research the influence of quality distribution coefficient in two DOF model of large bus on the vehicle handling stability. Then added the roll DOF of car body to research the influence of elastic and flexible part on the vehicle handling stability and make the qualitative analysis. The result has the instruction significance to the large bus design and the entire vehicle arrangement.更多还原