Study of Ideal Steering Ratio for Steer-by-Wire System Based on Simulation Test

被引：0

作者：

Feng, Ying ^{[1
]}

Guo, Yiming ^{[1
]}

机构：

[1] Hubei Automot Ind Inst, Shiyan 442002, Peoples R China

来源：

HIGH PERFORMANCE NETWORKING, COMPUTING, AND COMMUNICATION SYSTEMS | 2011年 / 163卷

关键词：

steer-by-wire system; ideal steering ratio; multi-body dynamic;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

The variable steering ratio control is one of the key technologies for steer-by-wire system. This paper firstly studies the steering performances of the multi-body dynamic vehicle model built by ADAMS. And then, based on the principle of the constant steering sensitivity, the ideal ratio is obtained by adjusting the rack and pinion's ratio through simulation tests, also the fitting equation and fitting surface of the ideal steering ratio are achieved by polynomial fitting of experimental data using MATLAB, which are verified by simulation. Finally, it comes to the conclusion that control with the ideal steering ratio ensures the drive stability of vehicle.

引用

页码：540 / 547

页数：8