基于MATLAB\Simlink的半主动悬架系统数学建模

Based on the Hyper Works sub-frame strength and modal analysis

文章针对新型的半主动悬架,通过白噪声法建立路面数学模型,利用MATLAB\Simlink模块搭建道路谱输出模块,最终生成道路谱激励,完成模型的建模,为悬架系统的后续仿真提供可靠的基础和依据。

This paper is aimed at the new semi-active suspension, using the white noise method to build the mathematical model of pavement, combine the Matlab/simlink module to buid the road spectrum output, and finally generate the road spectrum excitation, complete the modeling of the model. It provides reliable foundation and basis for future simulation of suspension system.