B级和C级路面下汽车行驶平顺性的仿真分析  

Simulation Analysis of a Car Ride in Driving under B and C Road Level

作　　者：勾治践[1] 孙延文[1] 李慧聪[1] 

机构地区：[1]长春工业大学机电工程学院,长春130012

出　　处：《机械工程师》2014年第12期129-131,共3页Mechanical Engineer

摘　　要：根据多体动力学理论,利用A dam s的专业模块A dam s/car建立完整的整车样机模型。在B级和C级路面的行驶状况下,对整车在40 km/h、60 km/h、80 km/h、100 km/h速度下进行平顺性仿真分析,研究B级和C级路面情况下速度对车辆行驶平顺性的影响。According to multi-body dynamics theory,Adams/car modules in Adams is used to build whole vehicle model.Under driving situations of B and C class road,the simulation of ride comfort on the vehicle is carried out at the speed of 40km/h、60 km/h、80 km/h、100 km/h. The impact of speed on ride comfort of the vehicle under B and C class road is studied.

关 键 词：ADAM s/car 路面等级 平顺性 

分 类 号：U45[建筑科学—桥梁与隧道工程] TP391.9[交通运输工程—道路与铁道工程]