机械制造与自动化2025，Vol.54Issue(2)：294-298,5.DOI:10.19344/j.cnki.issn1671-5276.2025.02.058
基于LMS的重卡驾驶室空气弹簧悬置系统分析
Analysis of Heavy Truck Cab Air Spring Suspension System Based on LMS
张长江 1薛晶1
作者信息
- 1. 内蒙古农业大学 机电工程学院,内蒙古 呼和浩特 010018
- 折叠
摘要
Abstract
In order to improve the smoothness of vehicles,a heavy truck cab air spring suspension system based on LMS is studied.Utilizing LMS Virtual.Lab Motion software,a multi body dynamic finite element model of the cab suspension system is built,a hybrid road spectrum method based on LMS Motion TWR is proposed,on which the simulation is conducted,and the impact of various relevant parameters on the smoothness of the system is analyzed.By analyzing the influence of stiffness and damping parameters of the cab suspension system on vibration,a joint matching of damping rubber lining damping and dynamic stiffness between the suspension and seat is conducted,and the influence of relevant parameters on the overall smoothness of the vehicle is studied.Modern design methods are adopted to improve the accuracy of simulation results,which provides a research method for the early development,design and analysis of the performance impact of relevant parameters on the heavy truck cab suspension system.关键词
卡车/平顺性/驾驶室/悬置系统/LMS/空气弹簧Key words
trucks/smoothness/driver's cab/suspension system/LMS/air spring分类
交通运输引用本文复制引用
张长江,薛晶..基于LMS的重卡驾驶室空气弹簧悬置系统分析[J].机械制造与自动化,2025,54(2):294-298,5.
