文献类型：期刊文献

中文题名：六轮电驱动铰接式自卸车操纵稳定性研究

英文题名：A Study on the Handling Stability of an Articulated Dump Truck with Six Motor-driven Wheels

作者：张学艳[1];张文明[2];罗维东[2];黄夏旭[2]

第一作者：张学艳

通讯作者：Zhang, Xueyan

机构：[1]北京联合大学机电学院;[2]北京科技大学机械工程学院

第一机构：北京联合大学机器人学院

年份：2014

卷号：36

期号：11

起止页码：1327-1333

中文期刊名：汽车工程

外文期刊名：Automotive Engineering

收录：CSTPCD;;EI(收录号：20145000325954);Scopus(收录号：2-s2.0-84916243882);北大核心:【北大核心2011】；CSCD:【CSCD2013_2014】；

基金：国家"十一五"科技支撑计划项目(2008BAB32B03)资助

语种：中文

中文关键词：铰接式自卸车;稳定性;质心位置;联合仿真

外文关键词：articulated dump truck;stability;mass center position;co-simulation

摘要：为一辆60t六轮电驱动铰接式自卸车建立考虑侧倾自由度的整车转向运动数学模型,以研究其稳定行驶的条件,分析车体质心位置对行驶稳定性的影响。接着建立了整车ADAMS/AMESim联合仿真模型,进行稳态回转试验和转向盘角阶跃输入试验的仿真,以观察整车的操纵稳定性,并分析后车体质心位置对稳定性的影响。仿真结果验证了所建模型的正确性。
A mathematical model for a 60t articulated dump truck with six motor-driven wheels is estab-lished, taking roll degree of freedom into consideration, to study the condition for its stable driving and the effects of the position of body center on driving stability. Then an ADAMS/AMESim co-simulation model is built and simula-tions of steady state circular test and steering wheel angle step input test are conducted to observe the handling sta-bility of vehicle and analyze the effects of the mass center position of rear body on vehicle handling stability. The re-sults of simulation verify the correctness of the models built.