Integrated control of active rear wheel steering and direct yaw moment control

被引：92

作者：

Nagai, M

Hirano, Y

Yamanaka, S

机构：

[1] Tokyo Univ. of Agric. and Technology, Dept. of Mech. Systems Engineering, Koganei-shi

[2] Toyota Motor Corporation, Future Project Division No. 1, System Control Laboratory

[3] Tokyo Univ. of Agric. and Technology, Dept. of Mech. Systems Engineering

来源：

VEHICLE SYSTEM DYNAMICS | 1997年 / 27卷 / 5-6期

关键词：

Braking - Computer simulation - Control nonlinearities - Feedback - Force control - Riding qualities - Tires - Traction (friction) - Vehicle wheels;

D O I：

10.1080/00423119708969336

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

An integrated control system of active rear wheel steering (4WS) and direct yaw moment control (DYC) is presented in this paper. Because of the tire nonlinearity that is mainly due to the saturation of cornering forces, vehicle handling performance is improved but limited to a certain extent only by steering control. Direct yaw moment control using braking and/or driving forces is effective not only in linear but also nonlinear ranges of tire friction circle. The proposed control system is a model matching controller which makes the vehicle follow the desired dynamic model by the state feedback of both yaw rate and side slip angle. Various computer simulations are carried out and show that vehicle handling performance is much improved by the integrated control system.

引用

页码：357 / 370

页数：14