【摘要】 本文是一篇综述性的文章,探讨了5种汽车动力学分析的常用方法,即牛顿一欧拉方法、达朗伯原理、拉格朗日方程、哈米顿正则方程、凯恩方法,并通过一个较为简单的4自由度牵引车——挂车模型说明了各种方法的应用。文中介绍了一些基于多刚体动力学理论可供汽车动力学分析的通用程序。更多还原

【Abstract】 This is a review paper, five analytical method for vehicle system dynamic is researched, namely Newtor-Euler method, theory of D’lembert, Lagrangian equation, Hamilton’s canonic equation, Kane method. A simple 4 DOF trail-tractor model is used to ill ustrate the application of each method. Some general-purpose programs based on the theory of muti-rigid body that can be used in the vehicle dynamic is introduced in the end of paper.更多还原