中文摘要：

选用某种型号车辆的麦弗逊悬架系统,探讨悬架系统设计中同时考虑车辆的操纵稳定性和乘客的乘座舒适性问题,运用ADAMS软件对麦弗逊悬架进行建模并对其进行空间运动学定义。将悬架系统的结构尺寸视为可控因素,刚度和阻尼为不确定因素。通过对该悬架的一系列跳动分析和试验仿真得出对悬架的跳动特性影响较大的关键点,运用box-behnken design（BBD）试验方法安排试验,采用稳健设计中的双响应面法对车辆悬架系统进行稳健性分析。为车辆悬架系统的研究提供了一种新的方法。

英文摘要：

This paper firstly selects the McPherson suspension of a certain vehicle, then mainly discusses the de-sign issues concerning operational stability of the vehicle and comfort of passengers in the vehicle suspension system, The McPherson suspension model is established by using ADAMS software and its space kinematics is defined. The structural dimensions of the suspension system are considered as controllable factors, while stiff- ness and damping as uncontrollable factors. The key points greatly impacting the suspension performance are identified and the robustness about the vehicle suspension system is analyzed with the dual response surface methodology of the robust design through BBD. The robust design based on the dual response surface methodol- ogy （DRSM） provides a new method for researching the vehicle suspension system.