The ADAMS software is used to build the front suspension and steering system simulation model and simulation analysis of steering trapezoid. An accurate and useful method is provided for designing the splitting Ackerman steering trapezoid.

• 本文应用机械系统动力学分析软件ADAMS建立前悬架-转向系统的统一仿真模型；同时对前悬架和转向系统的运动学特性进行仿真分析；综合考虑其实际梯形转向特性与理论转向特性的接近性、转向梯形与悬架运动的协调性问题；为转向梯形设计提供了高效、精确的实用方法.