Lateral Stability Control of Car-trailer Combination Based on 4WS
Rollover and jack-knifing of car-trailer combination on overtaking or obstacle avoidance under emergency are serious threats for motorists. A car-trailer combination model was built in this paper. The kinematics of cartrailer combination has been analyzed, and a 4 DOF model was built to act as the controller predictive model. The dynamics simulation for yaw rate following and anti-rollover has been performed on the dynamic car-trailer combination model. The results show that the lateral stability control based on fourwheel steering proposed in this paper can stabilize the cartrailer combination, rollover and jack-knifing are prevented from and the car-trailer combination more can follows accurately the drivers desired path.
Car-trailer Combination Four-wheel Steering Rollover Prevention Obstacle Avoidance
Shuwen Zhou Siqi Zhang Guangyao Zhao Chuanyin Tang
School of Mechanical Engineering and Automation Northeastern University Shenyang, Liaoning, 110004, China
国际会议
长沙
英文
1701-1704
2010-03-13（万方平台首次上网日期，不代表论文的发表时间）