吉林大学学报(工学版) ›› 2010, Vol. 40 ›› Issue (02): 311-0315.

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Development and test of electric power steering system of pure electric bus

 SHEN Rong-Wei1, TAI Xiao-Hong1, ZHAO Jian-Feng2, SHI Guo-Biao3   

  1. 1.School of Automotive and Traffic, Tianjin University of Technology and Education, Tianjin 300222,China;2.Department of Automobile, Xingtai Polytechnic College, Xingtai 054035,China;3.School of Mechanical and Vehicle Engineering, Beijing Institute of Technology, Beijing 100081,China
  • Received:2008-06-29 Online:2010-03-01 Published:2010-03-01

Abstract:

An electric power steering system was developed for a pure electric bus. The structure and working principle of the developed steering system were introduced. The control strategies of the system in the powerassisted control mode, the damping control mode, and the realigning control mode were analyzed. The developed steering system was integrated into a pure electric bus which was tested on the road. The results show that the developed electric power steering system is characterized by energysaving, environment friendliness, steering easiness and driver smooth hand feel.

Key words: vehicle engineering, pure electric bus, electric power steering(EPS) system, control strategy, road test

CLC Number: 

  • U463.4
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