文献类型：会议论文

英文题名：Study on Ride Comfort of the Articulated Dump Truck

作者：Zhang Xueyan[1]

第一作者：张学艳

通讯作者：Zhang, XY[1]

机构：[1]Beijing Union Univ, Coll Robot, Beijing, Peoples R China

第一机构：北京联合大学机器人学院

通讯机构：[1]corresponding author), Beijing Union Univ, Coll Robot, Beijing, Peoples R China.|[1141739]北京联合大学机器人学院;[11417]北京联合大学;

会议论文集：5th International Conference on Information Science and Control Engineering (ICISCE)

会议日期：JUL 20-22, 2018

会议地点：Zhengzhou, PEOPLES R CHINA

语种：英文

外文关键词：articulated dump truck; ride comfort; suspension; model

摘要：This paper reports on investigations of the 60t articulated dump truck rear suspension structure and ride comfort analysis. The articulated dump truck which is different from the rigid-frame dump truck has two frames jointed by a hinge. The article first establishes two nonlinear mathematical models to compare and analyze the ride comfort of the articulated truck with two different rear suspension structures, the results show that the swing arm balance beam structure can be used as the rear suspension. And then a dynamic simulation model of the articulated truck with ADAMS is established. The simulation results show that the load, road, speed have influences on the ride comfort, and unsprung mass have little effect on ride comfort, but have a certain influence on the wheel dynamic load. All the results provide theoretical basis for the truck design.