[1]张 瑛,吴光强.基于田口方法的汽车悬架稳健性优化[J].机械与电子,2015,(09):3-7.
　ZHANG Ying,WU Guangqiang.Robust Design Optimization of the Automotive McPherson Suspension Based on Taguchi Method[J].Machinery & Electronics,2015,(09):3-7.
点击复制

基于田口方法的汽车悬架稳健性优化
分享到：

《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2015年09期
页码:
3-7
栏目:
设计与研究
出版日期:
2015-09-25

文章信息/Info

Title:
Robust Design Optimization of the Automotive McPherson Suspension Based on Taguchi Method
文章编号:
1001-2257(2015)09-0003-05
作者:
张 瑛1; 吴光强1; 2
(1.同济大学汽车学院,上海 201804; 2.东京大学生产技术研究所,东京 153-8505)
Author(s):
ZHANG Ying1;  WU Guangqiang1; 2
(1.School of Automotive Engineering,Tongji University, Shanghai 201804, China; 2.Institute of Industrial Science,University of Tokyo,Tokyo 153-8505, Japan)
关键词:
稳健性优化;  田口方法;  正交试验;  蒙特卡罗法
Keywords:
robust optimization;  Taguchi method;  orthogonal experiment;  Monte Carlo method
分类号:
U462.3
文献标志码:
A
摘要:
针对悬架设计制造过程中存在不确定性因素而带来性能不稳定的问题,对某电动车麦弗逊悬架进行空间运动学分析,建立了求解悬架性能参数的数学模型,并通过试验验证了模型的合理性。利用该数学模型,采用田口稳健性设计方法,进行正交试验设计,对悬架跳动力学特性进行了多目标稳健性优化,将优化结果进行蒙特卡罗验证,结果表明,优化后的悬架性能及其稳健性均有了很大提高。
Abstract:
In view of the problem of uncertainty factors in suspension design and manufacture, which leads to unstable performance, based on spatial analytic geometry and multi-body dynamic method, spatial kinematics analysis is carried out on the suspension and a mathematic model of the suspension performance is built, and the model is verified by tests. Using this mathematic model, the multi-objective robust optimization design of suspension is carried out by using Taguchi method and orthogonal experiment design. The results show that the dynamic performance and robustness of optimized suspension is greatly improved, which has been validated by Monte Carlo method.

参考文献/References:

[1] Hurel J, Mandow A, García-Cerez A. Kinematic and dynamic analysis of the McPherson suspension with a planar quarter-car model[J].Vehicle System Dynamics,2013, 51(9):1422-1437.
[2] 胡宁,罗素云,陈志恒,等.麦弗逊悬架运动分析的空间解析法[J].拖拉机与农用运输车,2007,34(3):6-7.
[3] 陆建辉,周孔亢,郭立娜,等.电动汽车麦弗逊前悬架设计及参数优化[J].机械工程学报,2012,48(8):98-103.
[4] Chatillon M M, Jezequel L, Coutant P.Hierarchical optimisation of the design parameters of a vehicle suspension system[J].Vehicle System Dynamics,2007,44(11): 817-839.
[5] 秦伟,耿庆松,黄勇刚,等.某车型麦弗逊转向悬架分析和优化设计[J].农业机械学报,2014,45(10):15-20.
[6] 丁飞,韩旭,刘桂萍,等.悬架导向机构硬点灵敏度分析及多目标优化设计[J].汽车工程,2010,32(2):137-142.
[7] 王涛,陶薇.考虑随机因素的汽车悬架参数多目标稳健优化[J].振动与冲击,2009,28(11):146-149.
[8] Kang D-O,Heo S-J,Kim M-S.Robust design optimization of the McPherson suspension system with consideration of a bush compliance uncertainty [J]. Journal of Automobile Engineering, 2010,224(6):707-716.
[9] Zang C, Friswell M I, Mottershead J E.A review of robust optimal design and its application in dynamics [J].Computers and Structures, 2005,83(4/5): 315-326.
[10] 莫旭辉,赵宇航,钟志华,等.基于 6σ 稳健性方法的汽车行驶平顺性优化[J].中南大学学报:自然科学版,2012,43(11):4286-4292.
[11] 刑天伟.基于田口方法的整车平顺性仿真及优化[D].长春:吉林大学,2008.
[12] 张代胜,张旭,王浩,等.基于Taguchi方法的动力总成悬置系统稳健优化[J].汽车工程,2014,36(4):475-480.
[13] 谢展,于德介,李蓉.汽车发动机悬置系统的多目标稳健优化设计[J].汽车工程,2013,35(10):893-897.

备注/Memo

备注/Memo:
收稿日期:2015-04-10
基金项目:国家重点基础研究发展计划(“九七三”计划)(2011CB711200)
作者简介:张 瑛(1990-),女,安徽安庆人,硕士研究生,研究方向为整车动力学分析与优化; 吴光强(1965-),男,上海人,教授,博士研究生导师,研究方向为汽车先进设计与仿真,汽车多体系统动力学与非线性控制等。
更新日期/Last Update: 2015-09-25