基于AMESim的矿用汽车行驶动力学仿真研究

A Study on the Running Dynamical Simulation of a Mining Truck Based on AMESim

将AMESim仿真软件应用于矿用汽车行驶动力学仿真研究,利用AMESim软件的平面机构库建立了行驶系统的四自由度动态仿真模型,对该系统在台阶路面上的动力学响应进行了动态仿真,研究了轴距中心处及车身俯仰角的动态变化情况,为矿用汽车悬架系统的设计提供了依据。

The AMESim software is applied in the study on the running dynamical simulation of a mining truck, and a 4 DOF dynamical simulating model is established based on the planar mechanical library of AMESim. With the step input of the road signal, the dynamical response of the system is researched, including the vibration of the midpoint and inclination of the truck body, and the data are helpful for the mining truck suspension design.