【摘要】 建立了车辆主动悬架系统的模型,利用AMESim软件对该模型进行时域分析,研究悬挂器的阻尼对车身加速度的影响,以减少车辆垂直方向的加速度为目标,对车辆悬架系统进行了仿真分析,结果表明,主动悬架系统的车身加速度很小,使车辆运行的平稳性得到明显提高。更多还原

【Abstract】 The quarter vehicle model was established and the time-domain analysis was made by using the AMESim software.The influence of suspension’s damper on car body acceleration was studied.In order to reduce vertical acceleration of car body,the simulation was made on suspension system.The results indicate that car body’s acceleration of active suspension system is smaller than that of passive suspension and the ride performance is improved apparently.更多还原