PRO/E、ADAMS软件在汽车操纵稳定性中的应用

Application Research on Vehicle Handling Stability Using Simulative Analysis

基于柔性多体系统动力学理论,分析了仿真软件在汽车运动学和动力学中的应用.利用PRO/E、ADAMS软件建立了某轿车的整车多体系统仿真模型.详细考虑了前、后悬架系统、转向系统、轮胎、车身等总成,以及各种联接件中的弹性的影响.并运用常规的操纵稳定性试验方法进行了运动学和动力学的仿真,初步探讨了汽车操纵稳定性仿真试验的实际应用.仿真结果可靠真实,设计参数修改方便快捷,可指导参数化设计产品开发,缩短设计周期.

A multi-body simulation approximate model of a vehicle using ADAMS software is established, and a frontrear suspension system, a steering system, the tires and all connectors are studied. Vehicle handling stability under different tests is simulated. The result is credible and valid, the parameter of vehicle model is amended expediently. This simulation can help design products and reduce a development cycle.