Author derivdes the damping formula of the valve plate shock absorber with the theory of hydraulics and elasticity,.While,maps and calculates it to the back of Changan minimotor.

• 应用流体力学和弹性力学的理论,推导出了阀片型减振器阻尼力的计算公式,并对长安微车的后减振器进行了测绘和计算。