东华大学学报（英文版）2003，Vol.20Issue(4)：154-158,5.
Decoupling Control of Lateral Dynamics for 4WS Vehicle
Decoupling Control of Lateral Dynamics for 4WS Vehicle
刘奋 1张建武 1屈求真1
作者信息
- 1. School of Mechanical Engineering,Shanghai Jiao Tong University,Shanghai,200030
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摘要
Abstract
An four wheel steering (4WS)feedback contrlol system that simultanelusly achieves both body sideslip angle and yaw rate responses always desirable regardless of changes in vehicle dynamics.Quantitative feedback theory (QFT)is offered as the main tool for designing the control law.Inverted decoupling is also employed to make multivariable quantitative feedback design easier.Varilus nonlinear analyses are carried ut and show that the proposed comtrol system is a robust decoupling controller which not only makesd body sideslip angle and yaw rate of the vehicle track the desired reference input sigmals respectively,byt also satisfies the rrequirement of robustness for the control system.The results also indicate that the contral system can make it available to realize ideal lateral steering dynamics tracking for vehicles.关键词
Decoupling Control/Lateral Dynamics/Four Wheel SteeringKey words
Decoupling Control/Lateral Dynamics/Four Wheel Steering分类
交通工程引用本文复制引用
刘奋,张建武,屈求真..Decoupling Control of Lateral Dynamics for 4WS Vehicle[J].东华大学学报（英文版）,2003,20(4):154-158,5.
