Please wait a minute...
工程设计学报
工程设计学报  2009, Vol. 16 Issue (3): 182-186    
工程设计理论、方法与技术     
基于多体力学的汽车空气弹簧悬架优化
 姜 圣, 卿启湘, 龙铝波
湖南大学 汽车车身先进制造技术国家重点实验室航天技术研究所， 湖南 长沙 410082
Optimization of air suspension parameters based on multi-body dynamic
 JIANG   Sheng, QING  Qi-Xiang, LONG  Lv-Bo
State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Institute of Space Technology, Hunan University, Changsha  410082, China
 全文: PDF(460 KB)   HTML
摘要： 基于ADAMS/View软件对湖南大学自主研发的某一车型,以提高整车行驶平顺性为目的,综合考虑阻尼系数、悬架刚度和非簧载质量各因素对平顺性的影响,建立了空气弹簧悬架及整车仿真分析模型,构造了仿真分析所需路谱的高程样本,对其影响汽车安全性、平稳性、舒适性的参数进行敏感性分析,并在此基础上对空气弹簧悬架系统参数进行优化设计.通过实车道路试验和仿真结果的对比,验证了仿真的可信度及可行性.
关键词： 平顺性;  空气弹簧悬架;  悬架参数优化    
Abstract: In order to improve the ride comfort of the vehicle independently developed by Hunan University, by comprehensively considering the influence of damping coefficients, suspension stiffness and unsprung mass on ride comfort, by adopting ADAMS/View, the simulation analysis model of air suspension and the whole vehicle was established. Then the irregularity sample of road spectrum needed in simulation analysis was constructed and the sensitivity analysis on the parameters which influence the vehicle safety, ride quality and ride comfort was carried out, on the basis of which, optimization on air suspension parameters was conducted. By comparing the result of vehicle road experiment with that of simulation, reliability and feasibility of simulation is validated．
Key words:  ride comfort    air suspension    optimization of suspension parameter
出版日期: 2009-06-28
基金资助:

国家自然科学基金资助项目（50678177）
服务　　
把本文推荐给朋友
加入引用管理器
E-mail Alert
RSS
作者相关文章　　
姜 圣
卿启湘
龙铝波

引用本文:

姜 圣, 卿启湘, 龙铝波. 基于多体力学的汽车空气弹簧悬架优化[J]. 工程设计学报, 2009, 16(3): 182-186.

JIANG Sheng, QING Qi-Xiang, LONG Lv-Bo. Optimization of air suspension parameters based on multi-body dynamic[J]. Chinese Journal of Engineering Design, 2009, 16(3): 182-186.

链接本文:

https://www.zjujournals.com/gcsjxb/CN/    或    https://www.zjujournals.com/gcsjxb/CN/Y2009/V16/I3/182

[1] 幸芦笙, 欧阳兆彰, 王大承. 可调阻尼油气式减震器匹配整车平顺性的仿真分析[J]. 工程设计学报, 2007, 14(6): 468-473.
[2] 高红华, 陈学东, 钱文军. 汽车平顺性的建模分析及研究[J]. 工程设计学报, 2003, 10(6): 321-325.