轿车共享底盘悬架平顺性分析模块的开发与应用*

作者：姜军平1，宁晓斌1*，张杰3，沈季胜1，谢伟东1，宋小文2 日期：2010-06-28/span> 浏览：3908 查看PDF文档

轿车共享底盘悬架平顺性分析模块的开发与应用*
姜军平1，宁晓斌1*，张杰3，沈季胜1，谢伟东1，宋小文2
（1.浙江工业大学 机械工程学院，浙江 杭州，310014；2.浙江大学 机械与能源工程学院，浙江 杭州，310027；
3.万向集团技术中心，浙江 杭州，311215）

摘要：为分析轿车共享底盘悬架行驶平顺性对不同车型的适应性，以VC++和ADAMS/Car为平台，开发了共享底盘悬架平顺性分析专用模块，该模块不仅能够快速、简捷地对共享底盘前、后悬架以及其它子系统进行参数化建模，而且还具有对影响平顺性的各种因素进行分析优化的功能。最后应用该模块对两款使用该共享底盘的车型进行前后偏频的测定、脉冲激励仿真和B级路面仿真，仿真分析结果表明采用该共享底盘的两款车型满足行驶平顺性要求。
关键词：共享地盘；悬架；仿真；平顺性
中图分类号：TH12；U463.1文献标识码：A文章编号：1001-4551(2010)06-0022-06

Vehicle shared chassis of suspension ride comfort analysis module of
the development and application

JIANG Junping1, NING Xiaobin1, ZHANG Jie3, SHEN Jisheng1,
XIE Weidong1, SONG Xiaowen2
（1. College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou 310014, China;
2. College of Mechanical and Energy Engineering, Zhejiang University, Hangzhou 310027, China;
3. Department of Vehicle Design, Wanxiang Group, Hangzhou 311215, China)

Abstract: In order to analyze vehicle shared chassis of suspension ride comfort on adaptability to different types of cars, using VC++ and ADAMS/Car as platform, a shared chassis of suspension ride comfort analysis of specific module was developped, which can not only carry through parametric modeling of share chassis's front and rear suspension, and other subsystems function quickly and simply, but also has the function of analysis and optimization various factors which has an impact on ride comfort. Finally, the module was applied to test the two types of the vehicle which used shared chassis of front and rear frequency, pulse inspire simulation and Broad simulation. The results show that the share chassis two types of vehicle meet the ride comfort requirements.
Key words: shared chassis; suspension; simulation; ride comfort