• 车辆工程 •

### 基于DOE技术的微型汽车前轮定位参数设计

1. 1.上海交通大学，上海,200240
2.南京长安汽车有限公司， 南京,211200
• 出版日期:2010-02-10 发布日期:2010-03-08

### Research on Front Wheel Alignment Parameters of Minibus Using DOE Method

Ren Kai1;Wang Junjie1;Wu Dehong2

1. 1.Shanghai Jiao Tong University, Shanghai, 200240
2.Nanjing Chana Auto Co. Ltd, Nanjing, 211200
• Online:2010-02-10 Published:2010-03-08

Abstract:

A DOE method was applied to analyze the front wheel alignment parameters of minibus herein. An optimization objective function considering the tolerance of front wheel alignment parameters' practical values and setting values under laden conditions, and the method of combining the orthogonal arrays theory with DOE method in ADAMS were put forward. The front wheel suspension system was founded based on this method, which was utilized to optimize the design of front wheel alignment parameters. The advances and validity of this method was testified by comparing the results of before and after the optimization.