基于虚拟样机软件的某商用车操纵稳定性分析  

Stability analysis of a commercial vehicle based on virtual prototype software

作　　者：王文磊 宋少宁 张琦 齐海超 金璐 Wang Wenlei;Song Shaoning;Zhang Qi;Qi Haichao;Jin Lu(Shaanxi Steam Group Commercial Vehicle Co.,Ltd.,Shaanxi Baoji 721000)

机构地区：[1]陕汽集团商用车有限公司,陕西宝鸡721000

出　　处：《汽车实用技术》2019年第19期47-49,共3页Automobile Applied Technology

摘　　要：随着我国道路的改善,尤其是高速公路的飞速发展,商用车在运输货物时以100km/h或者更高车速行驶是很常见的,因此研究商用车的操纵稳定性是提高行驶安全性的重要途径。文章采用虚拟样机软件MSC.Adams模拟稳定性试验的过程,以转向盘阶跃输入试验和蛇形试验来研究某商用车的操纵稳定性。With the improvement of China's roads,especially the rapid development of highways,it is very common for commercial vehicles to travel at a speed of 100km/h or higher when transporting goods.Therefore,the study on the handling stability of commercial vehicles is an important way to improve the driving safety.This paper adopts virtual prototype software.Adams simulates the process of stability test,and studies the steering wheel step input test and pylon course slalom test to study the handling stability of commercial vehicles.

关 键 词：虚拟样机 转向盘阶跃输入 蛇形试验 操作稳定性 

分 类 号：U467[机械工程—车辆工程]