The predigested calculating model about lunar soft - landing damping system is established in the course of landing shock . the dynamic computer simulation model is established according to the structure parameters 建立了磁流变阻尼器缓冲系统冲击时的简化模型，利用本文建立的动力学方程和所用阻尼器结构参数构建了动态仿真模型，并进行了计算机仿真。
