车辆减振螺旋弹簧的动力可靠性设计

Dynamic Probability Design of Shock Reducer Springs for Motor Vehicle

研究车辆行驶过程动力特性，结合实际条件，给出了车辆弹簧—阻尼减振器减振效果的阻尼调置方法。通过系统动力响应的谱分析，应用可靠性研究方法，给出路面随机激励下减振弹簧设计。

Rased on practice conditions, both the dynamic characterization of motor vehicle under random forces exciting of the ground state and methods by using damping vibration control are investigated in this paper. According to the principle of fatigue damage, a useful method of probability design for springs is presented.