四轮转向四轮驱动小车的设计与仿真

Design and Simulation of Four-Wheel Steering Four-Wheel Drive Trolley

设计了一款四轮转向四轮驱动小车,对其组成和工作原理进行了阐述并对其零部件进行选型;运用SolidWorks软件对四轮小车进行建模并对其纵向行驶、横向行驶及原地回旋运动状态进行仿真,结果表明该小车可实现三种运动状态,对类似产品的设计具有借鉴意义。

A four-wheel steering four-wheel drive trolley is designed,its composition and working principle are described and its components are selected.Use SolidWorks software to model the four wheeled trolley and simulate longitudinal driving,lateral driving and in situ circling motion.The results show that the trolley can realize three motion states and can be used for reference in the design of similar products.