Earticle

초록

영어

More and more popular electric vehicles are excellent application platforms for steer-by-wire (SBW) system. Handling stabilities and active safety are greatly improved when SBW is adopted in electric vehicle. The proposed new architecture of SBW electric vehicle is introduced, its dynamics model is built after the principle and structure. The algorithm achieves the yaw motion of electric vehicle by the feedback of both yaw rate and front steering angle. The coordination of these actuators is achieved through the controller of the feedback gains with respect to electric vehicle speed. The gain scheduled steering controller provides the desired yaw rate damping while keeping the yaw-lateral motion decoupled. The simulation test results show the effectiveness of the proposed architecture and steering control system when the SBW electric vehicle is subject to critical driving situations.

목차

Abstract
 1. Introduction
 2. Architecture of the SBW Electric Vehicle
  2.1. Resistance Torque Actuator
  2.2. Steering Actuator
 3. Electric Vehicle Dynamics
 4. Steering Control System Analysis
 5. Stability Analysis and Control Parameter Selection
 6. Electric Vehicle Tests
 7. Conclusions
 Acknowledgements
 References

키워드

저자

• Dingyue Chen [ School of Automobile, Chang’an University, Xi’an, 710064, P.R.China ]
• Xia Li [ Xi'an Jiaotong University, Xi'an, P.R.China ]
• Yonghui Zhang [ School of Automobile, Chang’an University, Xi’an, 710064, P.R.China ]
• Jian Liang [ School of Automobile, Chang’an University, Xi’an, 710064, P.R.China ]
• Zhipeng Zhang [ School of Automobile, Chang’an University, Xi’an, 710064, P.R.China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Control and Automation

• 간기

  월간

• pISSN

  2005-4297

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605